The 1800–01 United States Senate elections were held on various dates in various states, coinciding with Thomas Jefferson being elected to the White House. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1800 and 1801, and a seat may have been filled months late or remained vacant due to legislative deadlock.[1] In these elections, terms were up for the senators in Class 3.
Although the Federalists began the 7th Congress with a slim majority, Jefferson's Democratic-Republican Party took over the majority shortly thereafter due to mid-year special elections. By the time the first proper session of the 7th Congress met in December 1801, three seats had been gained by the Democratic-Republicans, leaving them with an overall majority of 17 seats and a government trifecta.
The Maryland legislature failed to elect a senator before the March 4, 1801 beginning of the term. As such, William Hindman was appointed to fill the vacancy, and retired when a successor was elected.
^"New York 1800 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved January 25, 2018., citing Journal of the New York Assembly, 1800. 265. The Albany Centinel (Albany, NY). April 4, 1800. Aurora. General Advertiser (Philadelphia, PA). April 10, 1800. The Centinel of Liberty, or George-town and Washington Advertiser (Georgetown, DC). April 15, 1800.
^"Massachusetts 1800 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved January 25, 2018., citing Hampshire Gazette (Northhampton). June 11, 1800. The Kentucky Gazette (Lexington, KY). July 3, 1800.
^"New York 1800 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved January 25, 2018., citing Journal of the New York Assembly, 1800. 10, 11. Journal of the New York State Senate, 1800. 8. American Citizen and General Advertiser (New York, NY). November 10, 1800. The Centinel of Freedom (Newark, NJ). November 11, 1800. Columbian Museum and Savannah Advertiser (Savannah, GA). November 19, 1800. Universal Gazette (Washington, DC). November 20, 1800.
^"Maryland 1800 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved January 25, 2018., citing Votes and Proceedings of the Maryland State Senate, 1800. 26. Connecticut Gazette, and the Commercial Intelligencer (New London, CT). December 24, 1800. Mattern, David B., J. C. A. Stagg, Jeanne K. Cross and Susan Holbrook Perdue, ed. The Papers of James Madison, Congressional Series. Vol. 17. Charlottesville, VA: University of Virginia Press, 1991. 435–436.
^"Connecticut 1801 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing Connecticut Gazette, and the Commercial Intelligencer (New London, CT). May 17, 1801. Impartial Journal (Stonington, CT). June 2, 1801. The Bee (New London, CT). June 3, 1801. The Bee (Hudson, NY). November 16, 1802.
^"Georgia 1800 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing Columbian Museum and Savannah Advertiser (Savannah, GA). November 25, 1800.
^"Kentucky 1800 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing The Palladium: A Literary and Political Weekly Repository (Frankfort, KY). November 25, 1800.
^"New Hampshire 1800 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing The Ninth State: New Hampshire's Formative Years. 182.
^"New York 1801 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing The Albany Centinel (Albany, NY). January 30, 1801.
^"North Carolina 1800 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing Legislative Papers for 1800. Box 176. State Archives of North Carolina, Raleigh. Raleigh Register, and North-Carolina Weekly Advertiser (Raleigh, NC). December 2, 1800.
^"South Carolina 1800 U.S. Senate, Ballot 2". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing National Intelligencer and Washington Advertiser (Washington, DC). December 15, 1800.
^"Vermont 1800 U.S. Senate". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 4, 2018., citing Journal of the New York Assembly, 1800. 265. The Albany Centinel (Albany, NY). April 4, 1800. Aurora. General Advertiser (Philadelphia, PA). April 10, 1800. The Centinel of Liberty, or George-town and Washington Advertiser (Georgetown, DC). April 15, 1800.
^"New Hampshire 1801 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing Courier of New Hampshire (Concord, NH). June 18, 1801.
^"New Hampshire 1801 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing Spooner's Vermont Journal (Windsor, VT). October 20, 1801.
^"Maryland 1801 U.S. Senate, Ballot 2". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 4, 2018., citing The Albany Gazette (Albany, NY). November 21, 1796.
^"South Carolina 1801 U.S. Senate, Special". Tufts Digital Collations and Archives. A New Nation Votes: American Election Returns 1787–1825. Tufts University. Retrieved February 5, 2018., citing The Augusta Chronicle and Gazette of the State (Augusta, GA). December 12, 1801.
![[icon]](https://akarinohon.com/text/taketori.cgi/en.wikipedia.org/wiki/File:Wiki_letter_w_cropped.svg){kind=small}
