| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Adams Central High School | Monroe | Website | 375 | 9-12 | Flying Jets | Allen County | |
| Bellmont High School | Decatur | Website | 691 | 9-12 | Braves | Northeast Eight | |
| South Adams Jr./Sr. High | Berne | Website | 369 | 7-12 | Starfires | Allen County |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bishop Dwenger High School | Fort Wayne | Website | 1,075 | 9-12 | Saints | Summit | |
| Bishop Luers High School | Fort Wayne | Website | 617 | 9-12 | Knights | Summit | |
| Blackhawk Christian School | Fort Wayne | Website | 241 | K-12 | Braves | Independent | |
| Canterbury High School | Fort Wayne | Website | 369 | PS-12 | Cavaliers | Independent | |
| Carroll High School | Fort Wayne | Website | 2,280 | 9-12 | Chargers | Summit | |
| Concordia Lutheran High School | Fort Wayne | Website | 781 | 9-12 | Cadets | Summit | |
| East Allen University | Fort Wayne | Website | 319 | 9-12 | Bluejays | Independent | |
| Heritage Junior/Senior High School | Monroeville | Website | 596 | 9-12 | Patriots | Allen County | |
| Homestead High School | Fort Wayne | Website | 2,348 | 9-12 | Spartans | Summit | |
| Leo Junior/Senior High School | Leo-Cedarville | Website | 872 | 7-12 | Lions | Northeast Eight | |
| New Haven High School | New Haven | Website | 996 | 9-12 | Bulldogs | Northeast Eight | |
| North Side High School | Fort Wayne | Website | 1,672 | 9-12 | Legends | Summit | |
| Northrop High School | Fort Wayne | Website | 2,300 | 9-12 | Bruins | Summit | |
| R. Nelson Snider High School | Fort Wayne | Website | 1,850 | 9-12 | Panthers | Summit | |
| South Side High School | Fort Wayne | Website | 1,409 | 9-12 | Archers | Summit | |
| Wayne High School | Fort Wayne | Website | 1,340 | 9-12 | Generals | Summit | |
| Woodlan Junior/Senior High School | Woodburn | Website | 534 | 7-12 | Warriors | Allen County |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Columbus Christian School | Columbus | Website | 203 | 1-12 | Crusaders | Southern Roads | |
| Columbus East High School | Columbus | Website | 1,475 | 9-12 | Olympians | Hoosier Hills | |
| Columbus North High School | Columbus | Website | 2,063 | 9-12 | Bull Dogs | Conference Indiana | |
| Hauser Junior-Senior High School | Hope | Website | 297 | 7-12 | Jets | Mid-Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Benton Central Junior-Senior High School | Atkinson (Oxford address) |
Website | 548 | 7-12 | Bison | Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Blackford High School | Hartford City | Website | 563 | 9-12 | Bruins | Central Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Lebanon Senior High School | Lebanon | Website | 1049 | 9-12 | Tigers | Sagamore | |
| Traders Point Christian Schools | Whitestown | Website | 112 | 9-12 | Knights | Independent | |
| Western Boone Junior-Senior High School | Thorntown | Website | 841 | 7-12 | Stars | Sagamore | |
| Zionsville Community High School | Zionsville | Website | 1808 | 9-12 | Eagles | Hoosier Crossroads |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Brown County High School | Nashville | Website | 660 | 9-12 | Eagles | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Carroll High School | Flora | Website | 314 | 7-12 | Cougars | Hoosier Heartland | |
| Delphi Community High School | Delphi | Website | 502 | 9-12 | Oracles | Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Lewis Cass Junior-Senior High School | Walton | Website | 502 | 7-12 | Kings | Hoosier Athletic | |
| Logansport Community High School | Logansport | Website | 1,245 | 9-12 | Berries | North Central | |
| Pioneer Junior – Senior High School | Royal Center | Website | 279 | 9-12 | Panthers | Hoosier North |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Charlestown High School | Charlestown | Website | 736 | 9-12 | Pirates | Mid-Southern | |
| Clarksville Senior High School | Clarksville | Website | 409 | 9-12 | Generals | Mid-Southern | |
| Henryville Junior-Senior High School | Henryville | Website | 355 | 7-12 | Hornets | Southern | |
| Jeffersonville High School | Jeffersonville | Website | 2,080 | 9-12 | Red Devils | Hoosier Hills | |
| New Washington Junior-Senior High School | New Washington | Website | 274 | 7-12 | Mustangs | Southern | |
| Our Lady of Providence Junior-Senior High School | Clarksville | Website | 457 | 7-12 | Pioneers | Independent | |
| Rock Creek Community Academy | Sellersburg | Website | 125 | 9-12 | Lions | Independent | |
| Silver Creek High School | Sellersburg | Website | 809 | 9-12 | Dragons | Mid-Southern | |
| William W. Borden High School | Borden | Website | 230 | 9-12 | Braves | Southern |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Clay City Junior-Senior High School | Clay City | Website | 275 | 7-12 | Eels | Southwestern Indiana | |
| Northview High School | Brazil | Website | 1,087 | 9-12 | Knights | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Clinton Central High School | Michigantown | Website Archived 2016-02-15 at the Wayback Machine | 472 | 7-12 | Bulldogs | Hoosier Heartland | |
| Clinton Prairie Junior-Senior High School | Frankfort | Website | 458 | 7-12 | Gophers | Hoosier Heartland | |
| Frankfort High School | Frankfort | Website | 821 | 9-12 | Hot Dogs | Sagamore | |
| Rossville High School | Rossville | Website | 296 | 9-12 | Hornets | Hoosier Heartland |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Crawford County Junior-Senior High School | Marengo | Website Archived 2017-09-06 at the Wayback Machine | 458 | 7-12 | Wolfpack | Patoka Lake |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Barr-Reeve Junior-Senior High School | Montgomery | Website | 223 | 7-12 | Vikings | Blue Chip | |
| North Daviess Junior-Senior High School | Elnora | Website | 304 | 7-12 | Cougars | Southwestern Indiana | |
| Washington Catholic High School | Washington | Website | 68 | 6-12 | Cardinals | Blue Chip | |
| Washington High School | Washington | Website | 768 | 9-12 | Hatchets | Pocket Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| East Central High School | Saint Leon | Website | 1,353 | 9-12 | Trojans | Eastern Indiana | |
| Lawrenceburg High School | Lawrenceburg | Website | 564 | 9-12 | Tigers | Eastern Indiana | |
| South Dearborn High School | Aurora | Website | 900 | 9-12 | Knights | Eastern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Greensburg Community High School | Greensburg | Website | 737 | 9-12 | Pirates | Eastern Indiana | |
| North Decatur Junior-Senior High School | Greensburg | Website | 341 | 7-12 | Chargers | Mid-Hoosier/Mid-Indiana (football only) | |
| South Decatur Junior-Senior High School | Westport | Website | 330 | 7-12 | Cougars | Mid-Hoosier/Mid-Indiana (football only) |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference | FB | BA,BB,VB | SC |
|---|---|---|---|---|---|---|---|---|---|---|
| DeKalb High School | Waterloo | Website | 1185 | 9-12 | Barons | Northeast Eight | 4A | 4A | 2A | |
| Eastside Junior-Senior High School | Butler | Website | 413 | 7-12 | Blazers | Northeast Corner | 2A | 2A | 2A | |
| Garrett High School | Garrett | Website | 604 | 9-12 | Railroaders | Northeast Corner | 3A | 3A | 1A |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference | FB | BA,BB,VB | SC |
|---|---|---|---|---|---|---|---|---|---|---|
| Burris Laboratory School | Muncie | Website | 520 | 619 | Owls | Pioneer | N/A | 2A | 1A | |
| Cowan High School | Cowan | Website | 226 | 7-12 | Blackhawks | Mid-Eastern | N/A | 1A | N/A | |
| Daleville High School | Daleville | Website | 235 | 391 | Broncos | Mid-Eastern | N/A | 1A | N/A | |
| Delta High School | Muncie | Website | 803 | 9-12 | Eagles | Hoosier Heritage | 4A | 3A | 2A | |
| Indiana Academy for Science, Mathematics, and Humanities | Muncie | Website | 300 | 11-12 | Owls | Independent | N/A | 1A | 1A | |
| Muncie Central High School | Muncie | Website | 915 | 9-12 | Bearcats | North Central | 4A | 3A | 2A | |
| Wapahani High School | Selma | Website | 356 | 9-12 | Raiders | Mid-Eastern | N/A | 2A | 1A | |
| Wes-Del High School | Gaston | Website | 275 | 6-12 | Warriors | Mid-Eastern | 1A | 1A | N/A | |
| Yorktown High School | Yorktown | Website | 785 | 9-12 | Tigers | Hoosier Heritage | 3A | 3A | 2A |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference | FB | BA,BB,VB | SC |
|---|---|---|---|---|---|---|---|---|---|---|
| Forest Park Junior-Senior High School | Ferdinand | Website | 632 | 7-12 | Rangers | 2A | 2A | 1A | ||
| Jasper High School | Jasper | Website | 1,099 | 9-12 | Wildcats | Big Eight | 4A | 3A | 2A | |
| Northeast Dubois High School | Dubois | Website | 316 | 9-12 | Jeeps | Blue Chip | N/A | 1A | 1A | |
| Southridge High School | Huntingburg | Website | 552 | 9-12 | Raiders | 2A | 3A | N/A |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bethany Christian High School | Goshen | Website | 148 | 9-12 | Bruins | Independent | |
| Concord Community High School | Elkhart | Website | 1716 | 9-12 | Minuteman | Northern Lakes | |
| Elkhart Christian Academy | Elkhart | Website | 185 | 9-12 | Eagles | Independent | |
| Fairfield Junior-Senior High School | Goshen | Website | 565 | 9-12 | Falcons | Northeast Corner | |
| Elkhart High School East | Elkhart | Website | 1673 | 9-12 | Lions | Northern Indiana | |
| Elkhart High School West | Elkhart | Website | 1648 | 9-12 | Lions | Northern Lakes | |
| Goshen High School | Goshen | Website | 1866 | 9-12 | Redhawks | Northern Lakes | |
| Jimtown High School | Elkhart | Website | 605 | 9-12 | Jimmies | Northern Indiana | |
| Northridge High School | Middlebury | Website | 1392 | 9-12 | Raiders | Northern Lakes | |
| NorthWood High School | Nappanee | Website | 883 | 9-12 | Panthers | Northern Lakes |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Connersville High School | Connersville | Website | 1101 | 9-12 | Spartans | Eastern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Christian Academy of Indiana | New Albany | Website | 814 | Pre-K - 12 | Warriors | Independent | |
| Floyd Central High School | Floyds Knobs | Website | 1867 | 9-12 | Highlanders | Hoosier Hills | |
| New Albany High School | New Albany | Website | 1859 | 9-12 | Bulldogs | Hoosier Hills |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Attica Junior-Senior High School | Attica | Website | 366 | 7-12 | Red Ramblers | Wabash River | |
| Covington Community High School | Covington | Website | 350 | 9-12 | Trojans | Wabash River | |
| Fountain Central High School | Veedersburg | Website | 573 | 7-12 | Mustangs | Wabash River |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Franklin County High School | Brookville | Website | 884 | 9-12 | Wildcats | Eastern Indiana | |
| Oldenburg Academy | Oldenburg | Website | 204 | 9-12 | Twisters | Independent |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Caston Junior-Senior High School | Fulton | Website | 405 | 7-12 | Comets | Hoosier North | |
| Rochester Community High School | Rochester | Website | 551 | 9-12 | Zebras | Three Rivers | |
| Tippecanoe Valley High School | Akron | Website | 653 | 9-12 | Vikings | Three Rivers |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Gibson Southern High School | Fort Branch | Website | 682 | 9-12 | Titans | Pocket Athletic | |
| Princeton Community High School | Princeton | Website | 646 | 9-12 | Tigers | Pocket Athletic | |
| Waldo J. Wood Memorial High School | Oakland City | Website | 283 | 9-12 | Trojans | Blue Chip |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Eastbrook High School | Marion | Website | 558 | 9-12 | Panthers | Central Indiana | |
| The Kings Academy | Jonesboro | Website | 130 | K-12 | Knights | Independent | |
| Lakeview Christian High School | Marion | Website | 177 | K-12 | Lions | Independent | |
| Madison-Grant High School | Fairmount | Website | 444 | 9-12 | Argylls | Central Indiana | |
| Marion High School | Marion | Website | 1079 | 9-12 | Giants | North Central | |
| Mississinewa High School | Gas City | Website | 774 | 9-12 | Indians | Central Indiana | |
| Oak Hill High School | Converse | Website | 488 | 9-12 | Golden Eagles | Central Indiana |
* Oak Hill High School is located in Grant County, though its mailing address is in Converse, which is in Miami County.
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bloomfield Junior-Senior High School | Bloomfield | Website | 413 | 7-12 | Cardinals | Southwestern Indiana | |
| Eastern Greene High School | Bloomfield | Website | 383 | 9-12 | Thunderbirds | Southwestern Indiana | |
| Linton-Stockton High School | Linton | Website | 337 | 9-12 | Miners | Southwestern Indiana | |
| Shakamak Junior-Senior High School | Jasonville | Website | 371 | 7-12 | Lakers | Southwestern Indiana | |
| White River Valley High School | Switz City | Website | 390 | 7-12 | Wolverines | Southwestern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Carmel High School | Carmel | Website | 5286 | 9-12 | Greyhound | Metropolitan | |
| Fishers High School | Fishers | Website | 3509 | 9-12 | Tigers | Hoosier Crossroads | |
| Hamilton Heights High School | Arcadia | Website | 739 | 9-12 | Huskies | Hoosier Athletic | |
| Hamilton Southeastern High School | Fishers | Website | 3273 | 9-12 | Royals | Hoosier Crossroads | |
| Indiana Academy (SDA High School) | Cicero | Website | 89 | 9-12 | Independent | ||
| Noblesville High School | Noblesville | Website | 3001 | 9-12 | Millers | Hoosier Crossroads | |
| St. Theodore Guerin High School | Noblesville | Website | 761 | 9-12 | Golden Eagles | Circle City | |
| Sheridan High School | Sheridan | Website | 310 | 9-12 | Blackhawks | Hoosier Heartland | |
| University High School | Carmel | Website | 327 | 9-12 | Trailblazers | Pioneer Conference | |
| Westfield High School | Westfield | Website | 2334 | 9-12 | Shamrocks | Hoosier Crossroads |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Eastern Hancock High School | Charlottesville | Website | 390 | 9-12 | Royals | Mid-Hoosier | |
| Greenfield-Central High School | Greenfield | Website | 1459 | 9-12 | Cougars | Hoosier Heritage | |
| Mount Vernon High School | Fortville | Website | 1135 | 9-12 | Marauders | Hoosier Heritage | |
| New Palestine High School | New Palestine | Website | 1099 | 9-12 | Dragon | Hoosier Heritage |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Corydon Central High School | Corydon | Website | 735 | 9-12 | Panthers | Mid-Southern | |
| Lanesville Junior Senior High School | Lanesville | Website | 345 | 7-12 | Eagles | Southern | |
| North Harrison High School | Ramsey | Website | 645 | 9-12 | Cougars | Mid-Southern | |
| South Central Junior & Senior High School | Elizabeth | Website | 390 | 6-12 | Rebels | Southern |
| School | City/t | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Avon High School | Avon | Website | 2631 | 9-12 | Orioles | Hoosier Crossroads | |
| Bethesda Christian School | Brownsburg | Website | 288 | P3-12 | Patriots | Independent | |
| Brownsburg High School | Brownsburg | Website | 2382 | 9-12 | Bulldogs | Hoosier Crossroads | |
| Cascade High School | Clayton | Website | 497 | 9-12 | Cadets | Western Indiana | |
| Danville Community High School | Danville | Website | 804 | 9-12 | Warriors | Sagamore | |
| Plainfield High School | Plainfield | Website | 1557 | 9-12 | Quakers | Mid-State | |
| Tri-West High School | Lizton | Website | 615 | 9-12 | Bruins | Sagamore |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Blue River Valley Junior-Senior High School | Mount Summit | Website | 278 | 7-12 | Vikings | Mid-Eastern | |
| Knightstown High School | Knightstown | Website | 389 | 9-12 | Panthers | Mid-Hoosier | |
| New Castle High School | New Castle | Website | 1206 | 8-12 | Trojans | Hoosier Heritage | |
| Shenandoah High School | Middletown | Website | 454 | 9-12 | Raiders | Mid-Eastern | |
| Tri Junior-Senior High School | Straughn | Website | 411 | 7-12 | Titans | Tri-Eastern |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Eastern Junior-Senior High School | Greentown | Website | 703 | 7-12 | Comets | Hoosier Heartland | |
| Kokomo High School | Kokomo | Website | 2035 | 9-12 | Wildkats | North Central | |
| Northwestern High School | Kokomo | Website | 612 | 9-12 | Tigers | Hoosier | |
| Taylor High School | Kokomo | Website | 453 | 9-12 | Titans | Mid-Indiana | |
| Western High School | Russiaville | Website | 791 | 9-12 | Panthers | Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Huntington North High School | Huntington | Website | 1741 | 9-12 | Vikings | Northeast Eight |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Brownstown Central High School | Brownstown | Website | 573 | 9-12 | Braves | Mid-Southern | |
| Crothersville Junior-Senior High School | Crothersville | Website | 105 | 6-12 | Tigers | Southern | |
| Medora Junior-Senior High School | Medora | Website | 53 | 6-12 | Hornets | Southern Roads | |
| Seymour High School | Seymour | Website | 1520 | 9-12 | Owls | Hoosier Hills | |
| Trinity Lutheran High School | Seymour | Website | 151 | 9-12 | Cougars | Independent |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Covenant Christian High School | DeMotte | Website | 110 | 9-12 | Knights | Independent | |
| Kankakee Valley High School | Wheatfield | Website | 1043 | 9-12 | Kougars | Northwest Crossroads | |
| Rensselaer Central High School | Rensselaer | Website | 526 | 9-12 | Bombers | Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Jay County High School | Portland | Website | 1113 | 9-12 | Patriots | Allen County |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Madison Consolidated High School | Madison | Website | 876 | 9-12 | Cubs | Hoosier Hills | |
| Shawe Memorial High School | Madison | Website | 91 | 7-12 | Hilltoppers | Ohio River Valley | |
| Southwestern High School | Hanover | Website | 374 | 9-12 | Rebels | Ohio River Valley |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Jennings County High School | North Vernon | Website | 1487 | 9-12 | Panthers | Hoosier Hills |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Center Grove High School | Greenwood | Website | 2447 | 9-12 | Trojans | Metropolitan Interscholastic | |
| Edinburgh Community High School | Edinburgh | Website | 272 | 9-12 | Lancers | Mid-Hoosier | |
| Franklin Community High School | Franklin | Website | 1655 | 9-12 | Grizzly Cubs | Mid-State | |
| Greenwood Christian Academy | Greenwood | Website | 544 | PreK-12 | Cougars | Pioneer | |
| Greenwood Community High School | Greenwood | Website | 1127 | 9-12 | Woodmen | Mid-State | |
| Indian Creek Senior High School | Trafalgar | Website | 595 | 9-12 | Braves | Western | |
| Whiteland Community High School | Whiteland | Website | 1767 | 9-12 | Warriors | Mid-State |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Lincoln High School | Vincennes | Website | 770 | 09-12 | Alices | Southern Indiana | |
| North Knox High School | Bicknell | Website | 624 | 09-12 | Warriors | Blue Chip | |
| Rivet Junior-Senior High School | Vincennes | Website | 149 | 06-12 | Patriots | Blue Chip | |
| South Knox Junior-Senior High School | Vincennes | Website | 517 | 07-12 | Spartans | Blue Chip |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Lakeland Christian Academy | Winona Lake | Website | 107 | 7-12 | Cougars | Independent | |
| Tippecanoe Valley High School | Mentone | Website | 653 | 9-12 | Vikings | Three Rivers | |
| Warsaw Community High School | Warsaw | Website | 2133 | 9-12 | Tigers | Northern Lakes | |
| Wawasee High School | Syracuse | Website | 935 | 9-12 | Warriors | Northern Lakes |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Lakeland High School | Lagrange | Website | 652 | 9-12 | Lakers | Northeast Corner | |
| Prairie Heights Senior High School | Lagrange | Website | 471 | 9-12 | Panthers | Northeast Corner | |
| Westview Junior-Senior High School | Topeka | Website | 824 | 6-12 | Warriors | Northeast Corner |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Andrean High School | Merrillville | Website | 588 | 9-12 | Fighting 59ers | Northwest Crossroads | |
| Bishop Noll Institute | Hammond | Website | 504 | 9-12 | Warriors | Greater South Shore | |
| Calumet New Tech High School | Calumet Township, Gary | Website | 649 | 9-12 | Warriors | Greater South Shore | |
| Crown Point High School | Crown Point | Website | 2675 | 9-12 | Bulldogs | Duneland | |
| East Chicago Central High School | East Chicago | Website | 1217 | 9-12 | Cardinals | Great Lakes | |
| Griffith High School | Griffith | Website | 819 | 9-12 | Panthers | Northwest Crossroads | |
| Hammond Baptist Schools | Schererville | Website | 240 (HS) | K-12 | Swordsmen | ||
| Hanover Central Junior-Senior High School | Cedar Lake | Website | 662 | 9-12 | Wildcats | Greater South Shore | |
| Highland High School | Highland | Website | 1155 | 9-12 | Trojans | Northwest Crossroads | |
| Hobart High School | Hobart | Website | 1277 | 9-12 | Brickies | Northwest Crossroads | |
| Illiana Christian High School | Dyer | Website | 500 | 9-12 | Vikings | ||
| Lake Central High School | St. John | Website | 3,226 | 9-12 | Indians | Duneland | |
| Lowell Senior High School | Lowell | Website | 1186 | 9-12 | Red Devils | Northwest Crossroads | |
| Merrillville High School | Merrillville | Website | 2,277 | 9-12 | Pirates | Duneland | |
| Morton High School | Hammond | Website | 1,226 | 9-12 | Governors | Great Lakes | |
| Munster High School | Munster | Website | 1541 | 9-12 | Mustangs | Northwest Crossroads | |
| River Forest High School | Hobart | Website | 635 | 9-12 | Ingots | Greater South Shore | |
| Thea Bowman Leadership Academy | Gary | Website | 1450 | K-12 | Eagles | Independent | |
| Thomas A. Edison Junior-Senior High School | Lake Station | Website | 623 | 7-12 | Fighting Eagles | Greater South Shore | |
| West Side Leadership Academy | Gary | Website | 1,075 | 7-12 | Cougars | Great Lakes | |
| Whiting High School | Whiting | Website | 403 | 9-12 | Oilers | Greater South Shore | |
| William Merritt Chase Alternative School | Gary | Website | 105 | 7-12 |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| La Lumiere High School | LaPorte | Website | 215 | 9-12 | Lakers | ||
| LaCrosse High School | LaCrosse | Website | 102 | 9-12 | Tigers | Porter County | |
| LaPorte High School | LaPorte | Website | 2131 | 9-12 | Slicers | Duneland | |
| Marquette Catholic High School | Michigan City | Website | 217 | 9-12 | Blazers | Greater South Shore | |
| Michigan City High School | Michigan City | Website | 1727 | 9-12 | Wolves | Duneland | |
| New Prairie High School | Wills | Website | 933 | 9-12 | Cougars | Northern Indiana | |
| South Central Junior-Senior High School | Union Mills | Website | 467 | 7-12 | Satellites | Porter County | |
| Westville High School | Westville | Website | 452 | 7-12 | Blackhawks | Porter County |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bedford North Lawrence High School | Bedford | Website | 1601 | 9-12 | Stars | Hoosier Hills | |
| Mitchell High School | Mitchell | Website | 552 | 9-12 | Bluejackets | Patoka Lake | |
| Stone City Christian Academy | Bedford | Website Archived 2017-02-20 at the Wayback Machine | 101 | K-12 | Panthers |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Alexandria Monroe High School | Alexandria | Website | 749 | 9-12 | Tigers | Central Indiana | |
| Anderson High School | Anderson | Website | 1,854 | 9-12 | Indians | North Central | |
| Anderson Preparatory Academy | Anderson | Website | 906 | K-12 | Jets | Pioneer | |
| Elwood Community High School | Elwood | Website | 455 | 9-12 | Panthers | Central Indiana | |
| Frankton Junior-Senior High School | Frankton | Website | 667 | 07-12 | Eagles | Central Indiana | |
| Lapel Junior-Senior High School | Lapel | Website | 453 | 9-12 | Bulldogs | Independent | |
| Liberty Christian School | Anderson | Website | 593 | PK-12 | Lions | Pioneer | |
| Pendleton Heights High School | Pendleton | Website | 1,336 | 9-12 | Arabians | Hoosier Heritage |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Arsenal Technical High School | Indianapolis | Website | 2,608 | 9-12 | Titans | North Central | |
| Beech Grove High School | Beech Grove | Website | 935 | 9-12 | Hornets | |
Indiana Crossroads |
| Ben Davis High School | Indianapolis | Website | 4,499 | 9-12 | Giants | Metropolitan | |
| Bishop Chatard High School | Indianapolis | Website | 714 | 9-12 | Trojans | Circle City | |
| Brebeuf Jesuit Preparatory School | Indianapolis | Website | 791 | 9-12 | Braves | Circle City | |
| Calvary Christian School | Indianapolis | Website | 273 | K-12 | Eagles | Central Indiana Christian | |
| Cardinal Ritter High School | Indianapolis | Website | 566 | 7-12 | Raiders | |
Indiana Crossroads |
| Cathedral High School | Indianapolis | Website | 1,099 | 9-12 | Fighting Irish | Independents | |
| Christel House Academy | Indianapolis | Website | 171 | 06-12 | Eagles | Greater Indianapolis | |
| Covenant Christian High School | Indianapolis | Website | 324 | 09-12 | Warriors | Circle City | |
| Crispus Attucks High School | Indianapolis | Website | 1,058 | 7-12 | Tigers | Pioneer | |
| Decatur Central High School | Indianapolis | Website | 1,845 | 9-12 | Hawks | Mid-State | |
| Emmerich Manual High School | Indianapolis | Website | 695 | 9-12 | Redskins | Greater Indianapolis | |
| Franklin Central High School | Indianapolis | Website | 2,804 | 9-12 | Flashes | Hoosier Crossroads | |
| George Washington Community High School | Indianapolis | Website | 721 | 9-12 | Continentals | Greater Indianapolis | |
| Heritage Christian School | Indianapolis | Website | 462 | KG-12 | Eagles | Circle City Conference | |
| Herron High School | Indianapolis | Website | 889 | 9-12 | Achaens | Independents | |
| Herron-Riverside High School] | Indianapolis | Website | 333 | 6-12 | Argonauts | Independents | |
| Indiana School for the Deaf | Indianapolis | Website | 121 | 06-12 | Deaf Hoosiers | Independents | |
| Irvington Preparatory Academy | Indianapolis | Website | 310 | 6-12 | Ravens | Greater Indianapolis | |
| KIPP Indy Legacy High School | Indianapolis | Website | 390 | 9-12 | Lions | ||
| Lawrence Central High School | Lawrence | Website | 2,290 | 9-12 | Bears | Metropolitan | |
| Lawrence North High School | Lawrence | Website | 2,596 | 9-12 | Wildcats | Metropolitan | |
| Lutheran High School of Indianapolis | Indianapolis | Website | 225 | 9-12 | Saints | Indiana Crossroads | |
| Metropolitan High School | Indianapolis | Website | 299 | 9-12 | Pumas | Greater Indianapolis | |
| North Central High School | Indianapolis | Website | 3,727 | 9-12 | Panthers | Metropolitan | |
| Park Tudor School | Indianapolis | Website | 343 | K-12 | Panthers | Pioneer | |
| Perry Meridian High School | Indianapolis | Website | 2,445 | 9-12 | Falcons | Mid State | |
| Pike High School | Indianapolis | Website | 3,295 | 9-12 | Red Devils | Metropolitan | |
| Providence Cristo Rey | Indianapolis | Website | 198 | 6-12 | Wolves | Independents | |
| Purdue Polytechnic High School | Indianapolis | Website | 365 | 6-12 | Techies | Independents | |
| Roncalli High School | Indianapolis | Website | 1063 | 9-12 | Royals | Circle City | |
| Scecina Memorial High School | Indianapolis | Website | 427 | 9-12 | Crusaders | Indiana Crossroads | |
| Shortridge High School | Indianapolis | Website | 1,027 | 9-12 | Blue Devils | Pioneer | |
| Southport High School | Indianapolis | Website | 2,254 | 9-12 | Cardinals | Conference Indiana | |
| Speedway Senior High School | Speedway | Website | 522 | 9-12 | Sparkplugs | Indiana Crossroads | |
| Thomas Carr Howe Community High School | Indianapolis | Website | 385 | 7-12 | Hornets | Greater Indianapolis | |
| Tindley Accelerated High School | Indianapolis | Website | 273 | 7-12 | Tigers | Greater Indianapolis | |
| Victory College Prep Academy | Indianapolis | Website | 237 | 9-12 | Firehawks | Greater Indianapolis | |
| Warren Central High School | Indianapolis | Website | 3,821 | 9-12 | Warriors | Metropolitan |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Argos Community Junior-Senior High School | Argos | Website | 182 | 9-12 | Dragons | Independent | |
| Bourbon Christian School | Bourbon | Website Archived 2017-02-20 at the Wayback Machine | 33 | 1-11 | Lions | ||
| Bremen High School | Bremen | Website | 506 | 9-12 | Lions | Northern Indiana | |
| The Culver Academies | Culver | Website | 810 | 9-12 | Eagles | Independent | |
| Culver Community High School | Culver | Website | 260 | 9-12 | Cavaliers | Hoosier North | |
| Grace Baptist Christian School | Plymouth | Website | 80 | K-12 | Lions | ||
| Plymouth High School | Plymouth | Website | 1,111 | 9-12 | Rockies / Pilgrims | Northern Lakes | |
| Triton Junior–Senior High School | Bourbon | Website | 502 | 7-12 | Trojans | Northern State |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Loogootee Junior/Senior High School | Loogootee | Website | 472 | 7-12 | Lions | Blue Chip | |
| Shoals Community Junior-Senior High School | Shoals | Website | 260 | 7-12 | Jug Rox | Blue Chip |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Maconaquah High School | Bunker Hill | Website | 654 | 9-12 | Braves | Three Rivers | |
| North Miami Middle/High School | Denver | Website | 469 | 7-12 | Warriors | Three Rivers | |
| Peru High School | Peru | Website | 625 | 9-12 | Tigers | Three Rivers |
* Though Oak Hill's mailing address is Converse, the actual school grounds are located in Grant County.
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bloomington High School North | Bloomington | Website | 1,650 | 9-12 | Cougars | Conference Indiana | |
| Bloomington High School South | Bloomington | Website | 1,711 | 9-12 | Panthers | Conference Indiana | |
| Edgewood High School | Ellettsville | Website | 761 | 9-12 | Mustangs | Western Indiana | |
| Harmony School | Bloomington | Website | 220 | K-12 | Rhino | ||
| Lighthouse Christian Academy | Bloomington | Website | 210 | K-12 | Lions |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Crawfordsville High School | Crawfordsville | Website | 649 | 9-12 | Athenians | Sagamore | |
| North Montgomery High School | Crawfordsville | Website | 594 | 9-12 | Chargers | Sagamore | |
| Southmont Senior High School | Crawfordsville | Website | 516 | 9-12 | Mounties | Sagamore |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Eminence Junior-Senior High School | Eminence | Website | 131 | 6-12 | Eels | Greater Indianapolis | |
| Martinsville High School | Martinsville | Website | 1,558 | 9-12 | Artesians | Mid-State | |
| Monrovia Junior-Senior High School | Monrovia | Website | 458 | 9-12 | Bulldogs | Indiana Crossroads | |
| Mooresville High School | Mooresville | Website | 1,382 | 9-12 | Pioneers | Mid-State | |
| Tabernacle Christian School | Martinsville | Website | 212 | PreK-12 | Eagles |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| North Newton Junior-Senior High School | Morocco | Website | 710 | 7-12 | Spartans | Greater South Shore | |
| South Newton Senior High School | Kentland | Website | 256 | 9-12 | Rebels | Sangamon Valley (Illinois) |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Central Noble High School | Albion | Website | 438 | 9-12 | Cougars | Northeast Corner | |
| Cornerstone Christian School | Albion | Website | 60 | K-12 | Knights | ||
| East Noble High School | Kendallville | Website | 1,257 | 8-12 | Knights | Northeast Eight | |
| West Noble High School | Ligonier | Website | 710 | 9-12 | Chargers | Northeast Corner |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Rising Sun High School | Rising Sun | Website | 245 | 9-12 | Shiners | Ohio River Valley |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Orleans Junior-Senior High School | Orleans | Website | 399 | 7-12 | Bulldogs | Patoka Lake | |
| Paoli Junior-Senior High School | Paoli | Website | 728 | 7-12 | Rams | Patoka Lake | |
| Springs Valley Junior-Senior High School | French Lick | Website | 504 | 6-12 | Blackhawks | Patoka Lake |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Owen Valley Community High School | Spencer | Website | 842 | 9-12 | Patriots | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Riverton Parke Junior-Senior High School | Montezuma | Website | 479 | 7-12 | Panthers | Wabash River | |
| Parke Heritage High School | Rockville | Website | 400 | 9-12 | Wolves | Wabash River |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Cannelton Elementary and High School | Cannelton | Website | 247 | PreK-12 | Bulldogs | Independent | |
| Cornerstone Christian School | Cannelton | Website | 12 | 1-12 | Eagles | ||
| Perry Central Junior-Senior High School | Leopold | Website | 535 | 7-12 | Commodores | Patoka Lake | |
| Tell City High School | Tell City | Website | 645 | 7-12 | Marksmen | Pocket Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Pike Central High School | Petersburg | Website | 580 | 9-12 | Chargers | Pocket Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Boone Grove High School | Valparaiso | Website | 518 | 9-12 | Wolves | Porter County | |
| Chesterton High School | Chesterton | Website | 2,028 | 9-12 | Trojans | Duneland | |
| Fairhaven Baptist Academy | Chesterton | Website | 168 | K-12 | Conquerors | ||
| Hebron High School | Hebron | Website | 348 | 9-12 | Hawks | Porter County | |
| Kouts Middle-High School | Kouts | Website | 483 | 6-12 | Mustangs | Porter County | |
| Morgan Township Middle-High School | Valparaiso | Website | 409 | 6-12 | Cherokees | Porter County | |
| Portage Christian School | Portage | Website | 237 | PreK-12 | Pacers | ||
| Portage High School | Portage | Website | 2,594 | 9-12 | Indians | Duneland | |
| Shults-Lewis Child & Family Services | Valparaiso | Website | 15 | 7-12 | |||
| Valparaiso High School | Valparaiso | Website | 2,105 | 9-12 | Vikings | Duneland | |
| Washington Township Middle-High School | Valparaiso | Website | 451 | 6-12 | Senators | Porter County | |
| Wheeler High School | Wheeler | Website | 542 | 9-12 | Bearcats | Greater South Shore |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Mount Vernon High School | Mount Vernon | Website | 753 | 9-12 | Wildcats | Pocket Athletic | |
| North Posey High School | Poseyville | Website | 477 | 9-12 | Vikings | Pocket Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| West Central Senior High School | Francesville | Website | 269 | 9-12 | Trojans | Midwest | |
| Winamac Community High School | Winamac | Website | 393 | 9-12 | Warriors | Hoosier North |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Cloverdale High School | Cloverdale | Website | 394 | 9-12 | Clovers | Western Indiana | |
| Greencastle Senior High School | Greencastle | Website | 593 | 9-12 | Tiger Cubs | Western Indiana | |
| North Putnam Senior High School | Roachdale | Website | 521 | 9-12 | Cougars | Western Indiana | |
| South Putnam Junior-Senior High School | Greencastle | Website | 378 | 9-12 | Eagles | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Monroe Central Junior-Senior High School | Parker City | Website | 489 | 7-12 | Golden Bears | Mid-Eastern | |
| Randolph Southern Junior-Senior High School | Lynn | Website | 257 | 7-12 | Rebels | Mid-Eastern | |
| Union City Community High School | Union City | Website | 418 | 7-12 | Indians | Tri-Eastern | |
| Union Junior-Senior High School | Modoc | Website | 200 | 7-12 | Rockets | Mid-Eastern | |
| Winchester Community High School | Winchester | Website | 465 | 9-12 | Golden Falcons | Tri-Eastern |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Batesville High School | Batesville | Website | 734 | 9-12 | Bulldogs | Eastern Indiana | |
| Jac-Cen-Del Junior-Senior High School | Osgood | Website | 424 | 7-12 | Eagles | Ohio River Valley | |
| Milan High School | Milan | Website | 401 | 9-12 | Indians | Ohio River Valley | |
| South Ripley Junior/Senior High School | Versailles | Website | 359 | 9-12 | Raiders | Ohio River Valley |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Rushville Consolidated High School | Rushville | Website | 820 | 9-12 | Lions | Eastern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Clay High School | South Bend | Website | 1,275 | 9-12 | Colonials | Northern Indiana | |
| Community Baptist Christian School | South Bend | Website | 210 | PK-12 | Cougars | ||
| Granger Christian School | Granger | Website | 200 | PK-12 | Knights | ||
| James Whitcomb Riley High School | South Bend | Website | 1,185 | 9-12 | Wildcats | Northern Indiana | |
| John Adams High School | South Bend | Website | 1,800 | 9-12 | Eagles | Northern Indiana | |
| John Glenn High School | Walkerton | Website | 635 | 9-12 | Falcons | Northern Indiana | |
| Laville Junior-Senior High School | Lakeville | Website | 538 | 7-12 | Lancers | Hoosier North | |
| Marian High School | Mishawaka | Website | 705 | 9-12 | Knights | Northern Indiana | |
| Mishawaka High School | Mishawaka | Website | 1,476 | 9-12 | Cavemen | Northern Indiana | |
| Penn High School | Mishawaka | Website | 3,400 | 9-12 | Kingsmen | Northern Indiana | |
| St. Joseph High School | South Bend | Website | 913 | 9-12 | Indians | Northern Indiana | |
| Trinity School at Greenlawn | South Bend | Website | 182 | 7-12 | Titans | ||
| Washington High School | South Bend | Website | 1,093 | 9-12 | Panthers | Northern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Austin High School | Austin | Website | 423 | 9-12 | Eagles | Mid-Southern | |
| Scottsburg Senior High School | Scottsburg | Website | 811 | 9-12 | Warriors | Mid-Southern |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Morristown Junior-Senior High School | Morristown | Website | 348 | 6-12 | Yellow Jackets | Mid-Hoosier | |
| Shelbyville Senior High School | Shelbyville | Website | 1,149 | 9-12 | Golden Bears | Hoosier Heritage | |
| Southwestern Junior-Senior High School | Flat Rock | Website | 319 | 7-12 | Spartans | Mid-Hoosier | |
| Triton Central High School | Fairland | Website | 450 | 9-12 | Tigers | Indiana Crossroads | |
| Waldron Junior-Senior High School | Waldron | Website | 342 | 6-12 | Mohawks | Mid-Hoosier |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Heritage Hills High School | Lincoln City | Website | 577 | 9-12 | Patriots | Pocket Athletic | |
| South Spencer High School | Rockport | Website | 457 | 9-12 | Rebels | Pocket Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Knox Community High School | Knox | Website | 551 | 9-12 | Redskins | Hoosier North | |
| North Judson-San Pierre High School | North Judson | Website | 387 | 9-12 | Blue Jays | Hoosier North | |
| Oregon-Davis Junior-Senior High School | Hamlet | Website | 293 | 7-12 | Bobcats | Independent |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Angola Community High School | Angola | Website | 886 | 9-12 | Hornets | Northeast Corner | |
| Fremont High School | Fremont | Website | 337 | 9-12 | Eagles | Northeast Corner | |
| Hamilton Community High School | Hamilton | Website | 221 | 7-12 | Marines | Northeast Corner |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| North Central Junior-Senior High School | Farmersburg | Website | 303 | 9-12 | Thunderbirds | Southwestern Indiana | |
| Sullivan High School | Sullivan | Website | 531 | 9-12 | Golden Arrows | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Switzerland County Senior High School | Vevay | Website | 463 | 9-12 | Pacers | Ohio River Valley Conference |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Faith Christian School | Lafayette | Website | 543 | PreK-12 | Eagles | Independent | |
| Jefferson High School | Lafayette | Website | 1,956 | 9-12 | Bronchos | North Central | |
| Lafayette Central Catholic Jr/Sr High School | Lafayette | Website | 398 | 7-12 | Knights | Hoosier | |
| McCutcheon High School | Lafayette | Website | 1,756 | 9-12 | Mavericks | North Central | |
| West Lafayette Junior-Senior High School | West Lafayette | Website | 1,089 | 7-12 | Red Devils | Hoosier | |
| William Henry Harrison High School (West Lafayette) | Battle Ground (West Lafayette address) |
Website | 1,734 | 9-12 | Raiders | North Central |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Tipton High School | Tipton | Website | 554 | 9-12 | Blue Devils | Hoosier | |
| Tri-Central Middle/High School | Sharpsville | Website | 508 | 6-12 | Trojans | Hoosier Heartland |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Union County High School | Liberty | Website | 481 | 9-12 | Patriots | Tri-Eastern |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Academy for Innovative Studies | Evansville | Website | 573 | 6-12 | Phoenix | Independent | |
| Benjamin Bosse High School | Evansville | Website | 774 | 9-12 | Bulldogs | Southern Indiana | |
| Evansville Central High School | Evansville | Website | 1,171 | 9-12 | Bears | Southern Indiana | |
| Evansville Day School | Evansville | Website | 335 | PreK-12 | Eagles | Independent | |
| Evansville North High School | Evansville | Website | 1,513 | 9-12 | Huskies | Southern Indiana | |
| Francis Joseph Reitz High School | Evansville | Website | 1,312 | 9-12 | Panthers | Southern Indiana | |
| Mater Dei High School | Evansville | Website | 502 | 9-12 | Wildcats | Southern Indiana | |
| New Tech Institute | Evansville | Website | 290 | 9-12 | Thunderbolts | None | |
| Reitz Memorial High School | Evansville | Website | 728 | 9-12 | Tigers | Southern Indiana | |
| Signature School | Evansville | Website | 348 | 9-12 | Penguins | Independent | |
| Southern Indiana Career & Technical Center | Evansville | Website | 788 | 9-12 | None | Independent | |
| William Henry Harrison High School | Evansville | Website | 1,044 | 9-12 | Warriors | Southern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| North Vermillion High School | Cayuga | Website | 367 | 7-12 | Falcons | Wabash River | |
| South Vermillion High School | Clinton | Website | 540 | 9-12 | Wildcats | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Indiana Virtual School | Indiana | Website | 3,000 | 9-12 | Vanguards | Independent |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bible Baptist Academy | Terre Haute | Website | 45 | K-12 | Huskies | ||
| Booker T Washington Alternative School | Terre Haute | Website | 30 | 10-12 | Phoenix | ||
| Eastside Christian Academy | Terre Haute | Website | K-12 | Eagles | |||
| Terre Haute North Vigo High School | Terre Haute | Website | 1,943 | 9-12 | Patriots | Conference Indiana | |
| Terre Haute South Vigo High School | Terre Haute | Website | 1,803 | 9-12 | Braves | Conference Indiana | |
| West Vigo High School | West Terre Haute | Website | 569 | 9-12 | Vikings | Western Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Emmanuel Christian School | Wabash | Website | 110 | PreK-12 | Eagles | ||
| Manchester Junior-Senior High School | North Manchester | Website | 725 | 7-12 | Squires | Three Rivers | |
| Northfield Junior-Senior High School | Wabash | Website | 487 | 7-12 | Norsemen | Three Rivers | |
| Southwood Junior-Senior High School | Wabash | Website | 529 | 7-12 | Knights | Three Rivers | |
| Wabash High School | Wabash | Website | 457 | 9-12 | Apaches | Three Rivers | |
| White's Jr/Sr High School | Wabash | Website | 350 | 6-12 |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Seeger Memorial Junior-Senior High School | West Lebanon | Website | 568 | 7-12 | Patriots | Wabash River |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Boonville High School | Boonville | Website | 913 | 9-12 | Pioneers | Pocket Athletic | |
| Evansville Christian School | Newburgh | Website | 1,000+ | PreK-12 | Eagles | Freelance | |
| Tecumseh Junior-Senior High School | Lynnville | Website | 419 | 7-12 | Braves | Pocket Athletic | |
| John H. Castle High School | Newburgh | Website | 1,945 | 9-12 | Knights | Southern Indiana |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Eastern High School | New Pekin | Website | 500 | 9-12 | Musketeers | Mid-Southern | |
| Salem High School | Salem | Website | 607 | 9-12 | Lions | Mid-Southern | |
| West Washington Junior-Senior High School | Campbellsburg | Website | 427 | 7-12 | Senators | Patoka Lake |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Centerville Senior High School | Centerville | Website | 525 | 9-12 | Bulldogs | Tri-Eastern | |
| Hagerstown Junior-Senior High School | Hagerstown | Website | 530 | 9-12 | Tigers | Tri-Eastern | |
| Lincoln Senior High School | Cambridge City | Website | 318 | 9-12 | Golden Eagles | Tri-Eastern | |
| Northeastern High School | Fountain City | Website | 423 | 9-12 | Knights | Tri-Eastern | |
| Richmond High School | Richmond | Website | 1,470 | 9-12 | Red Devils | North Central | |
| Seton Catholic High School | Richmond | Website | 175 | 9-12 | Cardinals | Pioneer |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Bluffton High School | Bluffton | Website | 433 | 9-12 | Tigers | Allen County | |
| Norwell High School | Ossian | Website | 778 | 9-12 | Knights | Northeast 8 | |
| Southern Wells Jr./Sr. High School | Poneto | Website | 427 | 7-12 | Raiders | Allen County |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Frontier Junior-Senior High School | Chalmers | Website | 333 | 7-12 | Falcons | Hoosier Heartland | |
| North White High School | Monon | Website | 400 | 7-12 | Vikings | Independent | |
| Tri-County Middle/Senior High School | Wolcott | Website | 362 | 7-12 | Cavaliers | Hoosier Heartland | |
| Twin Lakes High School | Monticello | Website | 743 | 9-12 | Indians | Hoosier Athletic |
| School | City/town | Website | Enrollment | Grades | Mascot | School colors | Conference |
|---|---|---|---|---|---|---|---|
| Churubusco High School | Churubusco | Website | 674 | 6-12 | Eagles | Northeast Corner | |
| Columbia City High School | Columbia City | Website | 1,075 | 9-12 | Eagles | Northeast Eight | |
| Whitko High School | South Whitley | Website | 566 | 9-12 | Wildcats | Three Rivers |
