Order
|
Chapter
|
Charter date and range
|
Institution
|
Location
|
Status
|
References
|
1 |
Pennsylvania Alpha
|
1852–1868, 1873
|
Washington & Jefferson College
|
Washington, Pennsylvania
|
Active
|
[a]
|
2 |
Virginia Alpha
|
1853–1861, 1865
|
University of Virginia
|
Charlottesville, Virginia
|
Active
|
[b]
|
3
|
Virginia Beta
|
1855–1861, 1865–2015, 2021
|
Washington and Lee University
|
Lexington, Virginia
|
Active
|
[b][c]
|
4 |
Pennsylvania Beta
|
1855
|
Allegheny College
|
Meadville, Pennsylvania
|
Active
|
[d]
|
5 |
Pennsylvania Gamma
|
1855–1871, 1881–1988, 1991
|
Bucknell University
|
Lewisburg, Pennsylvania
|
Inactive
|
[e]
|
6 |
Pennsylvania Delta
|
1855–1865
|
Washington College
|
Washington, Pennsylvania
|
Merged
|
[f]
|
7 |
Virginia Gamma
|
1855–1861, 1865–1900
|
Hampden–Sydney College
|
Hampden Sydney, Virginia
|
Inactive
|
[b][g]
|
8 |
Pennsylvania Epsilon
|
1855–2012, 2017
|
Gettysburg College
|
Gettysburg, Pennsylvania
|
Active
|
|
9 |
South Carolina Alpha
|
1857–1861, 1867–1872, 1884–1892, 1972–1991
|
University of South Carolina
|
Columbia, South Carolina
|
Inactive
|
[6][h]
|
10 |
Mississippi Alpha
|
1857–1861, 1881–1912, 1930
|
University of Mississippi
|
Oxford, Mississippi
|
Active
|
[b][i]
|
11 |
Virginia Delta
|
1859–1882
|
Bethany College
|
Bethany, West Virginia
|
Inactive
|
[7][b][j]
|
12 |
Tennessee Alpha
|
1859–1860
|
La Grange Synodical College
|
La Grange, Tennessee
|
Inactive
|
[7][k]
|
13 |
Pennsylvania Zeta
|
1859–2007
|
Dickinson College
|
Carlisle, Pennsylvania
|
Inactive
|
|
14 |
Pennsylvania Eta
|
1860
|
Franklin & Marshall College
|
Lancaster, Pennsylvania
|
Active
|
[l]
|
15 |
Tennessee Beta
|
1860–1861, 1867–1879
|
Cumberland University
|
Lebanon, Tennessee
|
Inactive
|
[8][b][m]
|
16 |
Mississippi Beta
|
1860–1861
|
Mississippi College
|
Clinton, Mississippi
|
Inactive
|
[b]
|
17 |
Ohio Alpha
|
1861–2016
|
Ohio Wesleyan University
|
Delaware, Ohio
|
Inactive
|
[n]
|
18 |
Illinois Alpha
|
1864–1870, 1878–2021
|
Northwestern University
|
Evanston, Illinois
|
Inactive
|
|
19 |
Indiana Alpha
|
1865
|
DePauw University
|
Greencastle, Indiana
|
Active
|
|
20 |
Kentucky Alpha
|
1865–1866
|
Transylvania University
|
Lexington, Kentucky
|
Inactive
|
[o]
|
21 |
Illinois Beta (First)
|
1865–1869
|
University of Chicago
|
Chicago, Illinois
|
Inactive, Reassigned
|
[p]
|
22 |
Ohio Beta
|
1866–1988, 1991
|
Wittenberg University
|
Springfield, Ohio
|
Active
|
|
23 |
Iowa Alpha
|
1867–1876, 1885
|
University of Iowa
|
Iowa City, Iowa
|
Active
|
|
24 |
District of Columbia Alpha
|
1868–1899, 1991-2016
|
George Washington University
|
Washington, D.C.
|
Inactive
|
[9][q]
|
25 |
Iowa Gamma
|
1868–1871
|
Cornell College
|
Mount Vernon, Iowa
|
Inactive
|
[o]
|
26 |
New York Alpha
|
1869–1877, 1886–2020
|
Cornell University
|
Ithaca, New York
|
Inactive
|
[10][11][r]
|
27 |
Pennsylvania Theta
|
1869
|
Lafayette College
|
Easton, Pennsylvania
|
Active
|
|
28 |
Indiana Beta
|
1869–2014, February 9, 2019.
|
Indiana University Bloomington
|
Bloomington, Indiana
|
Active
|
[s]
|
29 |
Missouri Alpha
|
1869–1876, 1908–2014, 2019
|
University of Missouri
|
Columbia, Missouri
|
Active
|
[t]
|
30 |
Tennessee Gamma
|
1870–1875
|
University of Nashville
|
Nashville, Tennessee
|
Inactive
|
[12][u]
|
31 |
Indiana Gamma
|
1870–1901, 1948
|
Wabash College
|
Crawfordsville, Indiana
|
Active
|
[13][v]
|
32 |
Ohio Gamma
|
1871–1892
|
College of Wooster
|
Wooster, Ohio
|
Inactive
|
|
33 |
Illinois Gamma
|
1871–1884
|
Monmouth College
|
Monmouth, Illinois
|
Inactive
|
[14][w]
|
34 |
Virginia Epsilon
|
1871–1879
|
Randolph–Macon College
|
Ashland, Virginia
|
Inactive
|
[14][x]
|
35 |
New York Gamma
|
1872–1876, 1892–1870, 1991–1993
|
Columbia University
|
New York City, New York
|
Inactive
|
|
36 |
Wisconsin Alpha
|
1875–1894, 1897–1939, 1992–1992
|
University of Wisconsin–Madison
|
Madison, Wisconsin
|
Inactive
|
|
37 |
Kansas Alpha
|
1876
|
University of Kansas
|
Lawrence, Kansas
|
Active
|
|
38 |
Michigan Alpha
|
1876–1972,1983–2023
|
University of Michigan
|
Ann Arbor, Michigan
|
Inactive
|
|
39 |
Wisconsin Beta
|
1876–1877
|
Racine College
|
Racine, Wisconsin
|
Inactive
|
[o]
|
40 |
Pennsylvania Iota
|
1877–1973, 1978
|
University of Pennsylvania
|
Philadelphia, Pennsylvania
|
Active
|
|
41 |
Maryland Alpha
|
1879–1939, 1950–1969, 1975
|
Johns Hopkins University
|
Baltimore, Maryland
|
Active
|
|
42 |
Ohio Delta
|
1880–2018
|
Ohio State University
|
Columbus, Ohio
|
Colony
|
[y]
|
43 |
California Alpha
|
1881–1892
|
University of the Pacific
|
Stockton, California
|
Inactive
|
[z]
|
44 |
New York Delta
|
1881–1892
|
Hobart College
|
Geneva, New York
|
Inactive
|
|
45 |
Wisconsin Gamma
|
1881–1970, 1978
|
Beloit College
|
Beloit, Wisconsin
|
Active
|
[15][aa]
|
46 |
Iowa Delta
|
1882–1889
|
Simpson College
|
Indianola, Iowa
|
Inactive
|
|
47 |
Minnesota Alpha
|
1883–1888
|
Carleton College
|
Northfield, Minnesota
|
Inactive
|
[ab]
|
48 |
New York Beta
|
1884–1995, 2001
|
Syracuse University
|
Syracuse, New York
|
Active
|
[ac]
|
49 |
New York Epsilon
|
1887–1982
|
Colgate University
|
Hamilton, New York
|
Inactive
|
[ad]
|
50 |
Minnesota Beta
|
1888
|
University of Minnesota
|
Minneapolis, Minnesota
|
Active
|
|
51 |
Pennsylvania Kappa
|
1889–1963
|
Swarthmore College
|
Swarthmore, Pennsylvania
|
Inactive
|
[ae]
|
52 |
West Virginia Alpha
|
1890–2013, 2017
|
West Virginia University
|
Morgantown, West Virginia
|
Active
|
[16][17][af]
|
53 |
California Beta
|
1891
|
Stanford University
|
Stanford, California
|
Active
|
|
54 |
New York Zeta
|
1891–1912
|
Polytechnic Institute of Brooklyn
|
Brooklyn, New York
|
Inactive
|
[ag]
|
21 |
Illinois Beta (Second)
|
1894–1970, 1985–1997
|
University of Chicago
|
Chicago, Illinois
|
Inactive
|
[p]
|
55 |
Nebraska Alpha
|
1895–2016, 2021
|
University of Nebraska–Lincoln
|
Lincoln, Nebraska
|
Active
|
[18][ah]
|
56 |
Massachusetts Alpha
|
1895–1948
|
Amherst College
|
Amherst, Massachusetts
|
Inactive
|
[ai]
|
57 |
New Hampshire Alpha
|
1896–1967
|
Dartmouth College
|
Hanover, New Hampshire
|
Inactive
|
[aj]
|
58 |
California Gamma
|
1899–1973, 1977–1991, 2010
|
University of California, Berkeley
|
Berkeley, California
|
Active
|
|
59 |
Indiana Delta
|
1901
|
Purdue University
|
West Lafayette, Indiana
|
Active
|
[ak]
|
60 |
Tennessee Delta
|
1901–2009, 2012–2018
|
Vanderbilt University
|
West Lafayette, Indiana
|
Colony
|
[19][al]
|
61 |
Rhode Island Alpha
|
1902–1978, 1984–2012
|
Brown University
|
Providence, Rhode Island
|
Inactive
|
[am]
|
62 |
Texas Alpha
|
1904
|
University of Texas at Austin
|
Austin, Texas
|
Active
|
[an]
|
63 |
Illinois Delta
|
1904
|
University of Illinois Urbana-Champaign
|
Champaign, Illinois
|
Active
|
[ao]
|
64 |
Ohio Epsilon
|
1906
|
Case Western Reserve University
|
Cleveland, Ohio
|
Active
|
[ap]
|
65 |
Pennsylvania Lambda
|
1912
|
Pennsylvania State University
|
State College, Pennsylvania
|
Active
|
[aq]
|
66 |
Iowa Beta
|
1913–1999, 2007
|
Iowa State University
|
Ames, Iowa
|
Active
|
[ar]
|
67 |
Colorado Alpha
|
1914–1994, 1998
|
University of Colorado Boulder
|
Boulder, Colorado
|
Active
|
[as]
|
68 |
Washington Alpha
|
1914
|
University of Washington
|
Seattle, Washington
|
Active
|
[at]
|
69 |
Oklahoma Alpha
|
1920–1996, 1999
|
University of Oklahoma
|
Norman, Oklahoma
|
Active
|
[au]
|
70 |
Oregon Alpha
|
1923–1972, 1976–2000, 2010–2019, 2023
|
University of Oregon
|
Eugene, Oregon
|
Active
|
[av]
|
71 |
California Delta
|
1927-2018
|
University of Southern California
|
Los Angeles, California
|
Inactive
|
[aw]
|
72 |
Pennsylvania Mu
|
1927–1934
|
Carnegie Mellon University
|
Pittsburgh, Pennsylvania
|
Inactive
|
[ax]
|
73 |
California Epsilon
|
1931–2011, 2015
|
University of California, Los Angeles
|
Los Angeles, California
|
Active
|
[20][ay]
|
74 |
North Carolina Alpha
|
1934–2001
|
Duke University
|
Durham, North Carolina
|
Inactive
|
[az]
|
75 |
Arizona Alpha
|
1947–1962; 1977 – January 20, 2012
|
University of Arizona
|
Tucson, Arizona
|
Inactive
|
[21][22][23][ba]
|
76 |
Oregon Beta
|
1948
|
Oregon State University
|
Corvallis, Oregon
|
Active
|
[bb]
|
77 |
Ohio Zeta
|
1950–1997, 2009–2018
|
Bowling Green State University
|
Bowling Green, Ohio
|
Inactive
|
[bc]
|
78 |
Ohio Eta
|
1950
|
University of Toledo
|
Toledo, Ohio
|
Active
|
[bd]
|
79 |
New York Eta
|
1950–1970, 1984–2023
|
University of Buffalo
|
Buffalo, New York
|
Inactive
|
[be]
|
80 |
Indiana Epsilon
|
February 21, 1953
|
Valparaiso University
|
Valparaiso, Indiana
|
Active
|
[bf]
|
81 |
Texas Beta
|
1953
|
Texas Tech University
|
Lubbock, Texas
|
Active
|
[bg]
|
82 |
Michigan Beta
|
1954
|
Michigan State University
|
East Lansing, Michigan
|
Active
|
[bh]
|
83 |
Connecticut Alpha
|
1956–1970
|
Trinity College
|
Hartford, Connecticut
|
Inactive
|
[bi]
|
84 |
Missouri Beta
|
1960–1976
|
Westminster College
|
Fulton, Missouri
|
Inactive
|
[bj]
|
85 |
Florida Alpha
|
1962–1969, 1987
|
Florida State University
|
Tallahassee, Florida
|
Active
|
|
86 |
Arizona Beta
|
1962–2013; February 8, 2020
|
Arizona State University
|
Tempe, Arizona
|
Active
|
|
87 |
Alabama Alpha
|
1964
|
University of Alabama
|
Tuscaloosa, Alabama
|
Active
|
|
88 |
California Zeta
|
1964–1972,1982–1995
|
University of California, Santa Barbara
|
Santa Barbara, California
|
Inactive
|
[bk]
|
89 |
New Jersey Alpha
|
1965–1993
|
Rider University
|
Lawrence Township, New Jersey
|
Inactive
|
[24][bl]
|
90 |
Nebraska Beta
|
1965–2017
|
Creighton University
|
Omaha, Nebraska
|
Inactive
|
[bm]
|
91 |
Rhode Island Beta
|
1966–1988, 1990–2008, 2016
|
University of Rhode Island
|
Kingston, Rhode Island
|
Active
|
[bn]
|
92 |
Ohio Theta
|
1966
|
Ashland University
|
Ashland, Ohio
|
Active
|
[bo]
|
93 |
California Eta
|
1966
|
California Polytechnic State University, San Luis Obispo
|
San Luis Obispo, California
|
Active
|
|
94 |
Louisiana Alpha
|
1966
|
Louisiana State University
|
Baton Rouge, Louisiana
|
Active
|
|
95 |
Florida Beta
|
1967–1971, 1977–1991
|
University of Florida
|
Gainesville, Florida
|
Inactive
|
|
96 |
Oklahoma Beta
|
1967–1991
|
Oklahoma State University–Stillwater
|
Stillwater, Oklahoma
|
Inactive
|
|
97 |
Tennessee Epsilon
|
1967
|
University of Tennessee
|
Knoxville, Tennessee
|
Active
|
|
98 |
California Theta
|
1967–1995; April 7, 2018
|
California State University, Northridge
|
Los Angeles, California
|
Active
|
[bp]
|
99 |
New Jersey Beta
|
1967–1994, 2010
|
Monmouth University
|
West Long Branch, New Jersey
|
Active
|
[bq]
|
100
|
Texas Gamma
|
1969–1993, 2002-2017
|
Texas State University
|
San Marcos, Texas
|
Inactive
|
[25][26][br]
|
101
|
Louisiana Beta
|
1969–1991, 2015
|
University of Louisiana at Lafayette
|
Lafayette, Louisiana
|
Active
|
|
102
|
Minnesota Gamma
|
1969
|
Minnesota State University, Mankato
|
Mankato, Minnesota
|
Active
|
|
103
|
New Mexico Alpha
|
1969–2006
|
Eastern New Mexico University
|
Portales, New Mexico
|
Inactive
|
|
104
|
Pennsylvania Nu
|
1970–2020
|
Indiana University of Pennsylvania
|
Indiana County, Pennsylvania
|
Inactive
|
[bs]
|
105
|
Ohio Iota
|
1970–1997, 2015
|
University of Akron
|
Akron, Ohio
|
Active
|
|
106
|
Tennessee Zeta
|
1970–1985
|
University of Memphis
|
Memphis, Tennessee
|
Inactive
|
|
107
|
Indiana Zeta
|
1971–2014, 2022
|
Butler University
|
Indianapolis, Indiana
|
Active
|
[27][28][bt]
|
108
|
Ohio Kappa
|
1971–1978, 2018–2023
|
Kent State University
|
Kent, Ohio
|
Inactive
|
|
109
|
Ohio Lambda
|
1972–2015
|
Miami University
|
Oxford, Ohio
|
Colony
|
[29][bu]
|
110
|
Alabama Beta
|
1974–1988, 2005–2019
|
Auburn University
|
Auburn, Alabama
|
Inactive
|
|
111
|
Montana Alpha
|
1975–1983
|
University of Montana
|
Missoula, Montana
|
Inactive
|
|
112
|
Virginia Zeta
|
1976–2010; September 29, 2018
|
Virginia Tech
|
Blacksburg, Virginia
|
Active
|
|
113
|
Georgia Alpha
|
1976
|
University of Georgia
|
Athens, Georgia
|
Active
|
|
114
|
California Iota
|
1979–1995, 1998–2000, 2006–2020
|
University of California, Davis
|
Davis, California
|
Inactive
|
|
115
|
Arkansas Alpha
|
1979–1991
|
University of Arkansas
|
Fayetteville, Arkansas
|
Inactive
|
[bv]
|
116
|
Pennsylvania Xi
|
1984–2021
|
Edinboro University of Pennsylvania
|
Edinboro, Pennsylvania
|
Inactive
|
|
117
|
Illinois Epsilon
|
1985–2017
|
Illinois State University
|
Normal, Illinois
|
Colony
|
[bw]
|
118
|
Delaware Alpha
|
1985–1990, 2014
|
University of Delaware
|
Newark, Delaware
|
Active
|
|
119
|
Pennsylvania Omicron
|
1985–1992
|
Lehigh University
|
Bethlehem, Pennsylvania
|
Inactive
|
|
120
|
Indiana Eta
|
1987
|
Indiana State University
|
Terre Haute, Indiana
|
Active
|
|
121
|
New Jersey Gamma
|
1987–1995, 2012–Spring 2019
|
Rutgers University–New Brunswick
|
New Brunswick, New Jersey
|
Inactive
|
[30][bx]
|
122
|
Pennsylvania Pi
|
1987–1993
|
Temple University
|
Philadelphia, Pennsylvania
|
Inactive
|
[by]
|
123
|
Kentucky Beta
|
1988–2016
|
University of Kentucky
|
Lexington, Kentucky
|
Colony
|
[31][bz]
|
124
|
Texas Delta
|
1988–1997
|
Southern Methodist University
|
Dallas, Texas
|
Inactive
|
|
125
|
Maryland Beta
|
1988–1996
|
University of Maryland, Baltimore County
|
Catonsville, Maryland
|
Inactive
|
|
126
|
New Jersey Delta
|
1990–2018
|
The College of New Jersey
|
Ewing, New Jersey
|
Colony
|
[ca]
|
127
|
California Kappa
|
1991
|
University of California, Irvine
|
Irvine, California
|
Active
|
|
128
|
Massachusetts Beta
|
1991
|
Brandeis University
|
Waltham, Massachusetts
|
Active
|
|
129
|
North Carolina Beta
|
1991–2021
|
East Carolina University
|
Greenville, North Carolina
|
Inactive
|
|
130
|
New York Theta
|
1992
|
Rochester Institute of Technology
|
Rochester, New York
|
Active
|
[cb]
|
131
|
Pennsylvania Rho
|
1992
|
York College of Pennsylvania
|
Spring Garden Township, Pennsylvania
|
Active
|
|
132
|
Louisiana Gamma
|
1993–2017
|
Loyola University New Orleans
|
New Orleans, Louisiana
|
Inactive
|
[32][cc]
|
133
|
Illinois Zeta
|
1993
|
DePaul University
|
Chicago, Illinois
|
Active
|
|
134
|
California Lambda
|
1996–2008; May 1, 2010
|
San Diego State University
|
San Diego, California
|
Active
|
[33][34][cd]
|
135
|
Pennsylvania Sigma
|
1996
|
Saint Joseph's University
|
Philadelphia, Pennsylvania
|
Active
|
[ce]
|
136
|
Illinois Eta
|
1999
|
Southern Illinois University Edwardsville
|
Edwardsville, Illinois
|
Active
|
|
137
|
New Jersey Epsilon
|
2000
|
Rowan University
|
Glassboro, New Jersey
|
Active
|
|
138
|
Georgia Beta
|
2000
|
Georgia Institute of Technology
|
Atlanta, Georgia
|
Active
|
|
139
|
Pennsylvania Upsilon
|
2002
|
Drexel University
|
Philadelphia, Pennsylvania
|
Active
|
|
140
|
Pennsylvania Tau
|
2002–2003
|
Penn State Altoona
|
Logan Township, Pennsylvania
|
Inactive
|
|
141
|
Texas Epsilon
|
2002
|
Stephen F. Austin State University
|
Nacogdoches, Texas
|
Active
|
|
142
|
Minnesota Delta
|
2002
|
University of Minnesota Duluth
|
Duluth, Minnesota
|
Active
|
|
143
|
Illinois Theta
|
2003
|
University of Illinois at Chicago
|
Chicago, Illinois
|
Active
|
|
144
|
Pennsylvania Phi
|
2004
|
Lycoming College
|
Williamsport, Pennsylvania
|
Active
|
|
145
|
New York Iota
|
2004
|
Binghamton University
|
Binghamton, New York
|
Active
|
|
146
|
New York Kappa
|
2004
|
State University of New York at Oneonta
|
Oneonta, New York
|
Active
|
|
147
|
Ohio Mu
|
2005
|
University of Dayton
|
Dayton, Ohio
|
Active
|
|
148
|
Illinois Iota
|
2007
|
Northern Illinois University
|
DeKalb, Illinois
|
Active
|
|
149
|
Maryland Gamma
|
2007
|
University of Maryland, College Park
|
College Park, Maryland
|
Active
|
|
150
|
Texas Zeta
|
2008
|
Houston Christian University
|
Houston, Texas
|
Active
|
|
151
|
Ohio Nu
|
2008
|
Ohio University
|
Athens, Ohio
|
Active
|
|
152
|
California Mu
|
2008–2018
|
Occidental College
|
Los Angeles, California
|
Inactive
|
|
153
|
Indiana Theta
|
2008–2017
|
Indiana University–Purdue University Indianapolis
|
Indianapolis, Indiana,
|
Inactive
|
|
154
|
California Nu
|
2009–2020
|
University of California, Riverside
|
Riverside, California
|
Inactive
|
|
155
|
Ohio Xi
|
2010
|
Capital University
|
Bexley, Ohio
|
Active
|
[cf]
|
156
|
California Xi
|
2010–2022
|
California State University, Long Beach
|
Long Beach, California
|
Inactive
|
|
157
|
Ohio Omicron
|
2011
|
Muskingum University
|
New Concord, Ohio
|
Active
|
|
158
|
Virginia Eta
|
2012–2022
|
Virginia Commonwealth University
|
Richmond, Virginia
|
Inactive
|
|
159
|
Indiana Iota
|
2012
|
Ball State University
|
Muncie, Indiana
|
Active
|
|
160
|
Alabama Gamma
|
May 2, 2015
|
University of Alabama in Huntsville
|
Huntsville, Alabama
|
Active
|
|
161
|
Ohio Pi
|
February 23, 2019
|
Denison University
|
Granville, Ohio
|
Active
|
|
162
|
Maryland Delta
|
October 19, 2019
|
Towson University
|
Towson, Maryland
|
Active
|
|
163
|
Virginia Theta
|
November 2019
|
James Madison University
|
Harrisonburg, Virginia
|
Active
|
|
164
|
Texas Eta
|
October 16, 2021
|
Texas A&M University
|
College Station, Texas
|
Active
|
|