List of political parties in the United States

Major parties Both major parties have ballot access in all 50 states in addition to the District of Columbia. Third parties Represented in state/territorial legislatures The following third parties have members in state/territorial legislatures affiliated with them. Represented in local governments The following third parties have affiliated members in local (city and county) general purpose local legislatures, or serving as elected executives of local general purpose governments. Other parties with ballot access The following third parties have ballot access in at least one state and are not represented in a national office, state/territorial legislature or county office.'' Multi-state Single-state ==Historical parties==

Held national office or elected to Congress Multi-state political parties Single-state political parties Political parties in the unincorporated territories ==Non-electoral organizations==

Active These organizations generally do not nominate candidates for election, but some of them have in the past; they otherwise function similarly to political parties. Historical These historical organizations did not officially nominate candidates for election but may have endorsed or supported campaigns; they otherwise functioned similarly to political parties. ==Party registration==

Officially recognized parties in states are not guaranteed to have ballot access, membership numbers of some parties with ballot access are not tracked, and vice versa. Not all of these parties are active, and not all states record voter registration by party. Boxes in gray mean that the specific party's registration is not reported. Parties by number of registered voters • Democratic Party – 46,121,872 • Republican Party – 36,556,705 • American Independent Party – 939,695 • Libertarian Party – 704,455 • Independent Party of Florida – 234,524 • Green Party – 210,053 • Conservative Party of New York State – 164,826 • Peace and Freedom Party – 148,494 • Independent Party of Oregon – 137,972 • American Independent Party of Nevada – 103,500 • Independent American Party of Utah – 90,902 • Working Families Party – 64,674 • No Labels – 56,263 • Constitution Party – 46,553 • Arizona Independent Party – 41,484 • Liberal Party – 31,343 • Independent Party of Connecticut – 29,136 • Conservative Party of Florida – 17,595 • Common Sense Party – 15,010 • Conservative Party of New Jersey – 14,639 • United Independent Party – 14,469 • Independent Party of Delaware – 10,722 • Constitution Party of Utah – 8,475 • Socialist Party of New Jersey – 7,856 • Nebraska Legal Marijuana NOW Party – 6,684 • Natural Law Party – 5,668 • Forward Party – 5,270 • Boricua Party – 5,068 • Approval Voting Party – 4,721 • Constitution Party of Oregon – 3,845 • Oregon Progressive Party – 3,213 • Unity Party – 3,134 • Coalition With a Purpose – 2,936 • Ecology Party of Florida – 2,881 • Reform Party – 2,742 • Party for Socialism and Liberation – 1,827 • Socialist Party – 1,700 • Socialist Party of Massachusetts – 1,615 • Colorado Center Party – 1,558 • Green Party of Alaska – 1,520 • People's Party – 1,212 • American Solidarity Party – 795 • Conservative Party of Louisiana – 794 • Conservative Party of Delaware – 790 • Socialist Workers Party – 727 • Liberal Party of Delaware – 682 • We the People Party – 579 • American Party of Delaware – 520 • American Delta Party – 462 • Neutral Party – 426 • Alaska Moderate Party – 388 • Progressive Party of Alaska – 253 • Patriot's Party of Alaska – 219 • Workers Party of Massachusetts – 183 • OWL – 96 • Mandalorians – 92 • Blue Enigma Party – 81 • Peace Party – 68 • Alliance Party – 62 • The America Party – 21 • Prohibition Party – 19 • The Purple Party – 15 • Freedom Reform Party – 8 • People's Progress Party - 3 • Aurora Party – 3 • For You Party – 2 • Ring of Truth Party – 1 • Ohio Reform Party - 1 • Unaffiliated/Independent – 34,006,350 ==See also==