List of political parties in the United States

Template:Short description Template:Dynamic list Template:Use mdy dates This list of political parties in the United States, both past and present, does not include independents.

Not all states allow the public to access voter registration data. Therefore, voter registration data should not be taken as the correct value and should be viewed as an underestimate.

The abbreviations given come from state ballots used in the most recent elections.<ref name="FEC-2024">Template:Cite web</ref> Not all political parties have abbreviations.

Active parties

Major parties

Party		Year founded	Political position	Ideology	Ballot access	Presidential ballot access (2024)	Membership (2024)<ref name="Winger-Nov2024-BAN">Template:Cite web</ref>	Presidential vote (2024)		Legislators (federal and state)
								Electoral	Popular<ref name="2024 Results">Template:Cite news</ref>	Senators <ref name="U.S. Senate: Party Division">Template:Cite web</ref>	Representatives	State legislators<ref name="State Partisan Composition">Template:Cite web</ref>
style="background-color:Template:Party color"|	Republican Party (R)	1854	Right-wing	Right-wing populismTemplate:Efn Conservatism	Template:Composition bar + DC	Template:Composition bar + DC	37,314,494	Template:Composition bar	77,302,580 (Template:Percentage)	Template:Composition bar	Template:Composition bar	Template:Composition bar
style="background-color:Template:Party color"|	Democratic Party (D)	1828	Center-left	Template:Nowrap	Template:Composition bar + DC	Template:Composition bar + DC	45,512,696	Template:Composition bar	75,017,613 (Template:Percentage)	Template:Composition barTemplate:Refn	Template:Composition bar	Template:Composition bar

Third parties

Represented in state legislatures

The following third parties have members in state legislatures affiliated with them.

Ballot access in multiple states

Party		Year founded	Political position	Ideology	Ballot access	Presidential ballot access (2024)	Membership (2024)<ref name="Winger-Nov2024-BAN"/>	Presidential vote (2024)	State legislators
style="background-color:Template:Party color"|	Forward Party	2022	Center	Template:Ubl	Template:Composition bar<ref>Template:Cite web</ref>	No candidate	1483	No candidate	Template:Composition bar

Ballot access in a single state

Party		Year founded	Political position	Ideology	Ballot access	Membership (2024)<ref name="Winger-Nov2024-BAN"/>	Presidential vote (2024)	State legislators
style="background-color:Template:Party color"|	Vermont Progressive Party	1993	Left-wing	Template:Nowrap	Vermont	Unknown	No candidate	Template:Composition bar

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 or state legislature.<ref name="Ballotpedia Ballot Access"/>

Multi-state

Party		Year founded	Political position	Ideology	Ballot access<ref name="Ballotpedia Ballot Access"/><ref>Template:Cite web</ref><ref>Template:Cite news</ref>	Presidential ballot access (2024)	Membership (2024)<ref name="Winger-Nov2024-BAN"/>	Presidential vote (2024)<ref name="2024 Results"/>
style="background-color:Template:Party color"|	Libertarian Party (LIB)	1971<ref name="David Nolan, 66, Is Dead; Started Libertarian Party">Template:Cite web</ref>		Libertarianism<ref name="5 things the Libertarian Party stands for">Template:Cite web</ref>	Template:Composition bar<ref name="LP ballot access">Template:Cite web</ref><ref name="Reason 9/15/22">Template:Cite news</ref>	Template:Composition bar	722,761	646,123 (Template:Percentage)
style="background-color:Template:Party color"|	Green Party (GRE)	2001<ref name="Green Party Founding">Template:Cite web</ref>	Left-wing	Green politics Eco-socialism	Template:Composition bar	Template:Composition bar	246,994	813,066 (Template:Percentage)
	No Labels	2010	Center	Centrism	Template:Composition bar	No candidate	150,104	No candidate
style="background-color:Template:Party color"|	Constitution Party (CON)	1992<ref name="Want to support a third party? Here are your options"/>	Far-right	Paleoconservatism Christian nationalism	Template:Composition bar	Template:Composition bar	150,949	54,053 (Template:Percentage)Template:Efn
	Working Families Party (WF)	1998<ref>Template:Cite web</ref>	Left-wing	Social democracy<ref>Template:Cite web</ref> Progressivism	Template:Composition bar	No candidate	59,109	No candidate
style="background-color:Template:Party color"|	Party for Socialism and Liberation (PSL)	2004<ref name="Want to support a third party? Here are your options">Template:Cite web</ref>	Far-left	Marxism–Leninism<ref name="No separate destiny for US workers apart from the workers of the world">Template:Cite web</ref>Template:Needs independent confirmation	Template:Composition bar	Template:Composition bar	2,582	154,538 (Template:Percentage)Template:Refn
style="background-color:Template:Party color"|	Alliance Party	2019<ref>Template:Cite web</ref>	Center	Centrism<ref>Template:Cite web</ref>	Template:Composition bar	Template:Composition bar + DCTemplate:Refn	Unknown	754,980 (Template:Percentage)Template:Refn
style="background-color:Template:Party color"|	Natural Law Party (NLP)	1992		Transcendental Meditation<ref>Template:Cite news</ref>	Template:Composition bar	Template:Composition bar + DCTemplate:Refn	6,319	754,980 (Template:Percentage)Template:Refn
style="background-color:Template:Party color"|	American Solidarity Party (ASP)	2011<ref name="The American Solidarity Party Charts Its Own Path"/>	Syncretic Fiscal: Center-left Social: Center-right	Christian democracy<ref name="The American Solidarity Party Charts Its Own Path">Template:Cite web</ref>	Template:Composition bar	Template:Composition bar	2,070	32,654 (Template:Percentage)

Single-state

Party		Year founded	Political position	Ideology	MembershipTemplate:Efn	Presidential vote (2024)<ref name="2024 Results"/>	Ballot access<ref name="Ballotpedia Ballot Access"/>
style="background-color:Template:Party color"|	American Independent Party	1967	Far-right	Paleoconservatism<ref>Template:Cite web</ref>	861,468	754,980 (Template:Percentage)Template:Refn	California
style="background-color:Template:Party color"|	Liberal Party	2022	Center	Classical liberalism<ref>Template:Cite web</ref>	15,940	859 (Template:Percentage)	New Mexico
	Working Class Party	2016	Left-wing	Socialism<ref name="Perkins 2023">Template:Cite web</ref> Progressivism<ref name="Perkins 2023"/>	Unknown	No candidate	Michigan
style="background-color:Template:Party color"|	Independent Party of Oregon	2007	Center	Centrism<ref>Template:Cite web</ref>	146,899	No candidate	Oregon
style="background-color:Template:Party color"|	Peace and Freedom Party	1967	Left-wing	Socialism<ref>Template:Cite web</ref>	142,311	154,538 (Template:Percentage)Template:Refn	California
style="background-color:Template:Party color"|	Approval Voting Party	2016		Electoral reform<ref>Template:Cite web</ref>	4,846	2,196 (Template:Percentage)	Colorado
style="background-color:Template:Party color"|	Colorado Center Party	2022<ref name="coloradopolitics"/>	Center	Centrism	2,375		Colorado<ref name="coloradopolitics">Template:Cite web</ref>
style="background-color:Template:Party color"|	Conservative Party of New York State	1962	Right-wing	Conservatism<ref>Template:Cite web</ref>	154,128		New York
style="background-color:Template:Party color"|	Independent Party of Louisiana	2016	Center	Centrism	147,941		Louisiana
	United Kansas	2024	Center	Centrism	131		Kansas
style="background-color:Template:Party color"|	Oregon Progressive Party	2007	Left-wing	Progressivism<ref>Template:Cite web</ref>	3,818		Oregon
style="background-color:Template:Party color"|	Green Mountain Peace and Justice Party	1970	Left-wing	Democratic socialism<ref name="Is socialism now acceptable in the US?">Template:Cite web</ref>	Unknown		Vermont
style="background-color:Template:Party color"|	Alaskan Independence Party	1978<ref name="Sarah Palin's ties to Alaskan Independence Party are played down">Template:Cite web</ref>	Center-right to right-wing	Alaskan nationalism<ref name="American Separatists Are Thrilled About Scotland And Think It Will Lead To A 'Paradigm Shift'">Template:Cite web</ref>	19,080		Alaska
style="background-color:Template:Party color"|	Independent Party of Delaware	2000	Center-right	Fiscal conservatism Laissez-faire Environmentalism	11,280		Delaware
style="background-color:Template:Party color"|	United Utah Party	2017	Center	Centrism<ref>Template:Cite news</ref>	2,435		Utah
style="background-color:Template:Party color"|	Independent American Party	1993	Far-right	Ultraconservatism<ref>Template:Cite web</ref>	91,822		Utah
	Ecology Party of Florida	2008<ref name="Ecology">Template:Cite news</ref>		Environmentalism	3,264		Florida
style="background-color:Template:Party color"|	Independent Party of Florida	1993	Centrism		276,467		Florida
style="background-color:Template:Party color"|	Aloha ʻĀina Party	2015		Hawaiian sovereignty<ref>Template:Cite web</ref>	Unknown		Hawaii
style="background-color:Template:Party color"|	United Citizens Party	1969	Center-left to left-wing	Progressivism Black nationalism	Unknown		South Carolina
style="background-color:Template:Party color"|	Legal Marijuana Now Party	1998		Marijuana legalization<ref name="Q and A with Legal Marijuana Now">Template:Cite web</ref>	8,151		Nebraska
style="background-color:Template:Party color"|	Reform Party	1995	Center	Radical centrism<ref>Template:Cite news</ref>	2,879	754,980 (Template:Percentage)Template:Refn	Florida
style="background-color:Template:Party color"|	Unity Party	2004	Center	Centrism<ref name="auto">Template:Cite web</ref>	3,159		ColoradoTemplate:Efn
style="background-color:Template:Party color"|	South Carolina Workers Party	2023	Left-wing	Laborism	Unknown		South Carolina

Active parties without ballot access

The following parties have been active in the past 4 years, but as of December 2021, did not have official ballot access in any state.<ref name="Ballotpedia Ballot Access">Template:Cite web</ref>

Multi-stateTemplate:Sticky header

Party		Year founded	Political position	Ideology	Membership<ref name="Winger-March2021-BAN">Template:Cite web</ref>	Presidential vote (2024)<ref name="2024 Results"/>
style="background-color:Template:Party color"|	Socialist Workers Party	1938	Far-left	Communism Fidelismo	789	4,118 (Template:Percentage)
style="background-color:Template:Party color"|	Prohibition Party	1869	Syncretic Social: Center-right Fiscal: Center-left	Temperance Christian democracy Social conservatism	19	1,144 (Template:Percentage)
style="background-color:Template:Party color"|	Socialist Equality Party	1966	Far-left	Trotskyism Communism Revolutionary socialism	Unknown	4,638 (Template:Percentage)
style="background-color:Template:Party color"|	Socialist Party USA	1973<ref name="Want to support a third party? Here are your options"/>	Left-wing	Socialism Anti-capitalism Eco-socialism Socialist feminism	9,504	361 (Template:Percentage)
style="background-color:Template:Party color"|	United States Pirate Party	2006	Syncretic	Pirate politics Civil libertarianism Direct democracy	Unknown	914 (Template:Percentage)
style="background-color:Template:Party color"|	Communist Party USA	1919	Far-left	Communism Marxism–Leninism Bill of Rights socialism	Unknown
style="background-color:Template:Party color"|	American Communist Party	2024	Syncretic	Marxism-Leninism MAGA Communism American–Canadian unionism	Unknown
style="background-color:Template:Party color"|	Progressive Labor Party	1962	Far-left	Anti-revisionism Stalinism	Unknown
style="background-color:Template:Party color"|	Socialist Alternative	1986	Far-left	Marxism Revolutionary socialism Trotskyism	Unknown
	Workers World Party	1959	Far-left	Communism Marxism–Leninism Anti-Imperialism	Unknown
style="background-color:Template:Party color"|	Freedom Socialist Party	1966	Far-left	Trotskyism Revolutionary socialism Socialist feminism	Unknown
	American Freedom Party	2009<ref name="American Freedom Party">Template:Cite web</ref>	Far-right	American nationalism Paleoconservatism Right-wing populism White nationalism Anti-immigration	Unknown
style="background-color:Template:Party color"|	Socialist Action	1983	Far-left	Trotskyism<ref name=":0">Template:Cite web</ref>	Unknown
style="background-color:Template:Party color"|	Transhumanist Party	2014		Libertarian transhumanism Extropianism Technogaianism	Unknown

Single-state

Party		Year founded	Political position	Ideology	Membership (2024)<ref name="Winger-Nov2024-BAN"/>	Presidential vote (2024)<ref name="2024 Results"/>	Year lost access	Seeking access	Ballot access
style="background-color:Template:Party color"|	Common Sense Party of California	2019	Center	Centrism	19,198		Never had		California
style="background-color:Template:Party color"|	Green Party of Alaska	1990	Left-wing	Green politics<ref>Template:Cite web</ref>	1,522	3,284 (0.002%)		As of May 2022<ref>Template:Cite web</ref>	Alaska
style="background-color:Template:Party color"|	California National Party	2015	Center-left	Californian nationalism<ref>Template:Cite web</ref> Social democracy	Unknown				California
style="background-color:Template:Party color"|	California Freedom Coalition	2017	Big tent	Californian secessionism		Unknown			California
style="background-color:Template:Party color"|	Grassroots–Legalize Cannabis Party	2014	Left-wing	Marijuana legalization<ref>Template:Cite web</ref>	Unknown		2022<ref>Template:Cite news</ref>		Minnesota
style="background-color:Template:Party color"|	Liberal Party of New York	1944	Center-left	Liberalism<ref>Template:Cite web</ref>	Unknown		2002		New York
style="background-color:Template:Party color"|	Moderate Party of Rhode Island	2007	Center	Centrism<ref>Template:Cite web</ref>	Unknown		2018		Rhode Island
style="background-color:Template:Party color"|	Green Party of Rhode Island	1992	Left-wing	Green politics<ref>Template:Cite web</ref>	Unknown				Rhode Island
style="background-color:Template:Party color"|	Independent Greens of Virginia	2005	Center-right	Green conservatism<ref name="IGoV">Template:Cite web</ref>	Unknown				Virginia
style="background-color:Template:Party color"|	Washington Progressive Party	2002	Left-wing	Progressivism<ref>Template:Cite web</ref>	Unknown				Washington
	Progressive Dane	1992	Left-wing	Progressivism<ref>Template:Cite news</ref>	Unknown				Wisconsin
	Moderate Party	2022	Center	Centrism<ref name="nytimes">Template:Cite news</ref>	Unknown		Never had	As of June 2022	New Jersey

Major parties in Puerto Rico

The following parties are represented in the Puerto Rican Legislature.Template:Main

Party		Year founded	Political position	Ideology	President	Gubernatorial vote<ref>Template:Cite web</ref>	Senators<ref name=":1">Template:Cite web</ref>	Representatives<ref name=":1"/>	Mayors<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	New Progressive Party Partido Nuevo Progresista	1967<ref name=":2">Template:Cite web</ref>	Center to center-right	Puerto Rico statehood	Pedro Pierluisi	427,016 (33.24%)	Template:Composition bar	Template:Composition bar	Template:Composition bar
style="background-color:Template:Party color"|	Popular Democratic Party Partido Popular Democrático	1938<ref>Template:Cite web</ref>	Center	Pro-Commonwealth Centrism	Jesús Manuel Ortiz	407,817 (31.75%)	Template:Composition bar	Template:Composition bar	Template:Composition bar
style="background-color:Template:Party color"|	Citizens' Victory Movement Movimiento Victoria Ciudadana	2019	Left-wing	Anti-imperialism Anti-neoliberalism Progressivism	Ana Irma Rivera Lassén	179,265 (13.95%)	Template:Composition bar	Template:Composition bar	Template:Composition bar
style="background-color:Template:Party color"|	Puerto Rican Independence Party Partido Independentista Puertorriqueño	1946<ref name=":2"/>	Center-left	Puerto Rico independence Social democracy	Rubén Berríos	175,402 (13.58%)	Template:Composition bar	Template:Composition bar	Template:Composition bar
style="background-color:Template:Party color"|	Project Dignity Proyecto Dignidad	2019	Center-right to right-wing	Christian democracy Anti-corruption	César Váquez Muñiz	87,379 (6.80%)	Template:Composition bar	Template:Composition bar	Template:Composition bar

Historical parties

Held national office or elected to Congress

Party		Created	Disbanded	Years in national office	Ideology	Other names	Mergers/Splits
style="background-color:Template:Party color"|	Federalist Party	1789	1824	1789–1825	Classical conservatism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Anti-Administration party	1789	1792	1789–1792	Anti-Federalism<ref>Template:Cite book</ref>		Merged into: Democratic-Republican Party in 1792
style="background-color:Template:Party color"|	Democratic-Republican Party	1792	1825	1792–1825	Jeffersonianism<ref>Template:Cite encyclopedia</ref>	Republican Party, Democratic Party	Split into: Democratic Party and National Republican Party
style="background-color:Template:Party color"|	National Republican Party	1825	1837	1825–1837	Classical conservatism<ref>Template:Cite book</ref>	Anti-Jacksonian Party, Adams-Clay Republicans	Merged into: Whig Party
style="background-color:Template:Party color"|	Anti-Masonic Party	1828	1838	1829–1839	Anti-Masonry<ref>Template:Cite encyclopedia</ref>		Merged into: Whig Party
style="background-color:Template:Party color"|	Nullifier Party	1828	1839	1831–1839	Nullification<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Whig Party	1833	1854	1837–1857	Traditionalist conservatism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Law and Order Party of Rhode Island	1840	1848	1843–1845	Anti-Dorr Rebellion<ref>Template:Cite journal</ref>	Charterites	Merged into: Whig Party
style="background-color:Template:Party color"|	Liberty Party	1840	1848	1845–1849	Abolitionism<ref>Template:Cite book</ref>		Merged into: Free Soil Party and Republican Party
style="background-color:Template:Party color"|	Know Nothing Party	1844	1860	1845–1860	Nativism<ref name="Boissoneault">Template:Cite web</ref>		Merged into: Constitutional Union Party (South) and Republican Party (North)
style="background-color:Template:Party color"|	Free Soil Party	1848	1855	1849–1857	Abolitionism<ref>Template:Cite book</ref>		Merged into: Republican Party
style="background-color:Template:Party color"|	Union Party	1850	1853	1851–1853	Conditional unionism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Opposition Party (Northern)	1854	1858	1855–1857	Abolitionism<ref>Template:Cite book</ref>		Merged into: Republican Party
style="background-color:Template:Party color"|	Opposition Party (Southern)	1858	1860	1859–1860	Pro-slavery<ref>Template:Cite book</ref>		Merged into: Constitutional Union Party
style="background-color:Template:Party color"|	Constitutional Union Party	1860	1860	1860	Southern unionism<ref>Template:Cite book</ref>	Unionist Party	Merged into: Unconditional Union Party
style="background-color:Template:Party color"|	Unconditional Union Party	1861	1866	1860–1866	American unionism<ref>Template:Cite journal</ref>	Union Party	Merged into: National Union Party
style="background-color:Template:Party color"|	Liberal Republican Party	1871	1875	1871–1875	Classical liberalism<ref>Template:Cite book</ref>		Merged into: Republican Party and Democratic Party
style="background-color:Template:Party color"|	Anti-Monopoly Party	1874	1886	1873–1881	Progressivism<ref>Template:Cite journal</ref>		Merged into: People's Party (1892)
style="background-color:Template:Party color"|	Greenback Party	1874	1884	1879–1889	Currency reform<ref>Paul Kleppner, The Greenback and Prohibition Parties," in Arthur M. Schlesinger (ed.), History of U.S. Political Parties: Volume II, 1860-1910, The Gilded Age of Politics. New York: Chelsea House/R.R. Bowker Co., 1973; pg. 1552.</ref>		Merged into: People's Party (1892)
style="background-color:Template:Party color"|	Readjuster Party	1870	1885	1881–1889	Left-wing populism<ref>Template:Cite journal</ref>
style="background-color:Template:Party color"|	Labor Party			1887–1891
style="background-color:Template:Party color"|	People's Party (1892)	1892	1908	1892–1903	Populism<ref>Template:Cite journal</ref>	Populist Party	Merged into: Democratic Party
style="background-color:Template:Party color"|	Silver Party	1892	1902	1893–1902	Bimetalism<ref>Template:Cite journal</ref>		Merged into: Democratic Party
style="background-color:Template:Party color"|	Silver Republican Party	1896	1900	1897–1900	Bimetalism<ref>Template:Cite journal</ref>		Merged into: Republican Party
style="background-color:Template:Party color"|	Socialist Party of America	1901	1972	1911–1913 1915–1919 1921–1929	Democratic socialism<ref>Template:Cite web</ref>		Splinter parties: Nonpartisan League (1915) National Party (1917) Communist Party USA (1919) Proletarian Party of America (1920) American Labor Party (1936) Social Democratic Federation (1936) Final split: (1972–1973) Socialist Party USA, Social Democrats, USA, and Democratic Socialist Organizing Committee
style="background-color:Template:Party color"|	Progressive Party (1912)	1912	1920	1913–1919	Progressivism<ref>Template:Cite journal</ref>	Bull Moose Party	Merged into: Republican Party
style="background-color:Template:Party color"|	Farmer–Labor Party	1920	1936	1919–1921 1923–1945	Social democracy<ref>Template:Cite journal</ref>		Merged into: Democratic Party
style="background-color:Template:Party color"|	Wisconsin Progressive Party	1934	1946	1935–1946	Wisconsin Idea		Merged into: Republican Party
style="background-color:Template:Party color"|	National Progressives of America	1938	1946	1938–1946	Progressivism Non-interventionism		Merged into: Republican Party
style="background-color:Template:Party color"|	American Labor Party (1936)	1936	1956	1939–1951	Social democracy<ref>Template:Cite journal</ref>
style="background-color:Template:Party color"|	Nonpartisan League	1915	1956	1917–1959	Democratic socialism Agrarianism<ref>Template:Cite web</ref>	NPL	Merged into: North Dakota Democratic-NPL Party<ref>Template:Cite web</ref>

Multi-state political parties

Party		Created	Disbanded	Ideology	Other names	Mergers/Splits
style="background-color:Template:Party color"|	American Republican Party (1843)	1843	1845	Nativism<ref>Template:Cite book</ref>		Merged into: American Party (1844)
style="background-color:Template:Party color"|	Democratic-Republican Party (1844)	1844	1844	Texas annexation<ref>Template:Cite news</ref>		Merged into: Democratic Party
style="background-color:Template:Party color"|	Southern Rights Party	1850	1854			Split into: Democratic Party and Whig Party Merged into: Democratic Party
style="background-color:Template:Party color"|	National Union Party	1864	1868	American unionism<ref>Template:Citation</ref>	Union Party	Merged into: Republican Party
style="background-color:Template:Party color"|	Radical Democracy Party	1864	1864	Abolitionism<ref>Template:Citation</ref>		Merged into: Republican Party
style="background-color:Template:Party color"|	Socialist Labor Party of America	1876	2011	De Leonism<ref>Template:Cite web</ref>	Workingmen's Party of the United States
style="background-color:Template:Party color"|	National Democratic Party	1896	1900	Gold standard<ref>Template:Cite book</ref>	Gold Democrats	Split into: Democratic Party Merged into: Democratic Party
style="background-color:Template:Party color"|	Social Democracy of America	1897	1900	Utopian socialism<ref>Template:Cite book</ref>		Merged into: Social Democratic Party
style="background-color:Template:Party color"|	United Christian Party	1897	1928	Theocracy Christian conservatism Direct democracy
style="background-color:Template:Party color"|	Social Democratic Party	1898	1901	Democratic socialism<ref>Template:Cite web</ref>		Merged into: Socialist Party of America
style="background-color:Template:Party color"|	Independence Party	1906	1914	Progressivism<ref>Template:Cite news</ref>	Independence League
style="background-color:Template:Party color"|	Single Tax Party	1910	1920s	Georgism<ref>Template:Cite news</ref>	Land Value Tax Party, Commonwealth Land Party
style="background-color:Template:Party color"|	National Woman's Party	1913	1930	Feminism
style="background-color:Template:Party color"|	Nonpartisan League	1915	1956	Agrarianism<ref>Template:Cite journal</ref>		Splits from: Socialist Party of America Merged into: North Dakota Democratic–Nonpartisan League Party
style="background-color:Template:Party color"|	National Party	1917	1919	Social democracy Progressivism Pro-war patriotism		Splits from: Socialist Party of America
style="background-color:Template:Party color"|	Labor Party of the United States	1919	1920	Social democracy<ref>Template:Cite book</ref>		Merged into: Farmer–Labor Party
style="background-color:Template:Party color"|	Proletarian Party of America	1920	1971	Communism<ref>Template:Cite book</ref>		Splits from: Socialist Party of America
style="background-color:Template:Party color"|	Workers Party of America	1921	1929	Marxism–Leninism	Communist Party USA
style="background-color:Template:Party color"|	American Party (1924)	1924	1924	Nativism<ref>Template:Cite news</ref>
style="background-color:Template:Party color"|	Progressive Party (1924)	1924	1924	Progressivism<ref>Template:Cite journal</ref>		Merged into: Wisconsin Progressive Party
style="background-color:Template:Party color"|	Communist League of America	1928	1934	Trotskyism<ref>Template:Cite book</ref>		Split from: Communist Party USA
style="background-color:Template:Party color"|	American Labor Party (1932)	1932	1935	De Leonism<ref>Template:Cite book</ref>		Split from: Industrial Union Party
style="background-color:Template:Party color"|	Industrial Union Party	1933	1950	De Leonism		Split from: Socialist Labor Party of America
style="background-color:Template:Party color"|	American Workers Party	1933	1934	Trotskyism<ref>Template:Cite book</ref>		Merged into: Workers Party of the United States
style="background-color:Template:Party color"|	Workers Party of the United States	1934	1938	Trotskyism<ref>Template:Cite web</ref>		Merged into: Socialist Party of America
style="background-color:Template:Party color"|	Union Party	1935	1936	Distributism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	America First Party (1943)	1944	1947	Isolationism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	American Vegetarian Party	1947	1967
style="background-color:Template:Party color"|	States' Rights Democratic Party	1948	1948	Segregationism<ref>Template:Cite journal</ref>	Dixiecrats	Split from: Democratic Party
style="background-color:Template:Party color"|	Progressive Party (1948)	1948	1955	Progressivism<ref>Template:Cite book</ref>		Split from: Democratic Party
style="background-color:Template:Party color"|	Constitution Party (1952)	1952	1970s	Paleoconservatism<ref>Template:Cite news</ref>	Christian Nationalist Party
style="background-color:Template:Party color"|	National States' Rights Party	1958	1987	Neo-fascism
style="background-color:Template:Party color"|	American Party (1969)	1969	2008	Paleoconservatism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	Raza Unida Party	1970	2012	Chicanismo<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	People's Party (1971)	1971	1976	Democratic socialism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	U.S. Labor Party	1975	1979	LaRouchism<ref>Template:Cite thesis</ref>
style="background-color:Template:Party color"|	Citizens Party	1979	1984	Progressivism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	New Alliance Party	1979	1992	Left-wing populism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	Populist Party (1984)	1984	1996	White nationalism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Grassroots Party	1986	2012	Marijuana legalization
style="background-color:Template:Party color"|	Greens/Green Party USA	1991	2019	Ecopolitics<ref>Template:Cite web</ref>	Green Committees of Correspondence
style="background-color:Template:Party color"|	Labor Party	1996	2007	Social democracy<ref>Template:Cite news</ref>
style="background-color:Template:Party color"|	Southern Party	1999	2003	Southern nationalism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	Boston Tea Party	2006	2012	Libertarianism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	Independence Party of America	2007	2013	Centrism<ref>Template:Cite news</ref>
style="background-color:Template:Party color"|	Modern Whig Party	2008<ref name="ModernWhigParty-Ballotpedia"/>	2019<ref name="ModernWhigParty-Ballotpedia"/>	Conservative liberalism<ref>Template:Cite news</ref>		Merged into: Alliance Party<ref name="ModernWhigParty-Ballotpedia">Template:Cite web</ref>
style="background-color:Template:Party color"|	U.S. Marijuana Party	2002	2016?	Cannabis legalisation Civil libertarianism
style="background-color:Template:Party color"|	Rent Is Too Damn High Party	2005	2015	Populism Social welfare Anti-tax Anti-high rent
style="background-color:Template:Party color"|	Justice Party	2011	2024	Progressivism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	Serve America Movement	2017	2022	Big tent<ref>Template:Cite web</ref>		Merged into: Forward Party<ref>Template:Cite news</ref>

Single-state political parties

Party		Created	Disbanded	Ideology	Other names	Mergers/Splits	State
style="background-color:Template:Party color"|	Toleration Party	1816	1828	Secularism<ref>Template:Cite journal</ref>	American Party	Merged into: Democratic Party	Connecticut
style="background-color:Template:Party color"|	Working Men's Party	1829	1831	Owenism<ref>Template:Cite journal</ref>		Merged into: Locofoco faction of the Democratic Party	New York
style="background-color:Template:Party color"|	Anti-Mormon Party	1841	1844				Illinois
style="background-color:Template:Party color"|	Independent Anti-Mormon Party of Oneida County	1870s	1880s				Idaho
style="background-color:Template:Party color"|	People's Party	1870	1891	Mormonism<ref>Template:Cite journal</ref>			Utah
style="background-color:Template:Party color"|	Liberal Party	1870	1893	Anti-clericalism<ref>Template:Cite thesis</ref>			Utah
style="background-color:Template:Party color"|	Independent Reform Party	1874	1874				Illinois
style="background-color:Template:Party color"|	Independent Party	1884	1884				Florida
	Home Rule Party of Hawaii	1900	1912	Hawaiian nationalism<ref>Template:Cite book</ref>		Merged into: Republican Party	Hawaii
style="background-color:Template:Party color"|	American Party (1904)	1904	1911				Utah
style="background-color:Template:Party color"|	American Party (1914)	1914	1916			Split from: Democratic Party	New York
style="background-color:Template:Party color"|	Minnesota Farmer–Labor Party	1918	1944	Populism<ref>Template:Cite book</ref>		Merged into: Minnesota Democratic–Farmer–Labor Party	Minnesota
style="background-color:Template:Party color"|	Progressive Democratic Party	1944	1948	Progressivism<ref>Template:Cite book</ref>		Split from: Democratic Party	South Carolina
style="background-color:Template:Party color"|	Women's Equality Party	2014	2018	Feminism<ref>Template:Cite news</ref>			New York
style="background-color:Template:Party color"|	Mississippi Freedom Democratic Party	1964	1964	Desegregation<ref>Template:Cite book</ref>		Merged into: Democratic Party	Mississippi
style="background-color:Template:Party color"|	Third Party for America	1966	1968				Alabama
	Choctaw Youth Movement	1969	1975	Choctaw nationalism			Oklahoma
style="background-color:Template:Party color"|	Labor–Farm Party of Wisconsin	1982	1987	Left-wing populism<ref>Template:Cite web</ref>			Wisconsin
style="background-color:Template:Party color"|	Illinois Solidarity Party	1986	2007	Anti-LaRouchism<ref>Template:Cite web</ref>		Split from: Democratic Party	Illinois
style="background-color:Template:Party color"|	Republican Moderate Party of Alaska	1986	2011	Centrism<ref>Template:Cite news</ref>			Alaska
style="background-color:Template:Party color"|	A Connecticut Party	1990	1998	Liberalism<ref>Template:Cite news</ref>		Split from: Republican Party	Connecticut
style="background-color:Template:Party color"|	Independence Party of New York	1991	2022	Centrism<ref>Template:Cite web</ref>			New York
style="background-color:Template:Party color"|	New Jersey Conservative Party	1992	2009	Conservatism<ref>Template:Cite news</ref>			New Jersey
style="background-color:Template:Party color"|	Independent Grassroots Party	1996	1998	Marijuana legalization		Split from: Grassroots Party	Minnesota
style="background-color:Template:Party color"|	Marijuana Reform Party	1998	2002	Marijuana legalization<ref>Template:Cite web</ref>			New York
style="background-color:Template:Party color"|	Independence Party of Florida	1999	2017				Florida
style="background-color:Template:Party color"|	Personal Choice Party	2004	2006	Libertarianism<ref>Template:Cite web</ref>			Utah
style="background-color:Template:Party color"|	Florida Whig Party	2006	2012	Fiscal Conservatism<ref>Template:Cite news</ref>			Florida
style="background-color:Template:Party color"|	Connecticut for Lieberman	2006	2013	Centrism<ref>Template:Cite news</ref>		Split from: Democratic Party	Connecticut
style="background-color:Template:Party color"|	Taxpayers Party of New York	2010	2011	Conservatism<ref>Template:Cite web</ref>			New York
style="background-color:Template:Party color"|	Freedom Party of New York	2010	2011	Progressivism<ref>Template:Cite web</ref>			New York
style="background-color:Template:Party color"|	United Independent Party	2014	2017	Liberalism<ref name="Tyler">Template:Cite news</ref>			Massachusetts
	Bread and Roses Party	2018	2021	Socialism<ref>Template:Cite news</ref>			Maryland
style="background-color:Template:Party color"|	Libertarian Party of Virginia	1974	2022<ref name="Reason 9/15/22"/>	Libertarianism<ref name="5 things the Libertarian Party stands for"/>			Virginia
style="background-color:Template:Party color"|	Tea Party of Nevada	2010	2010	Tea Party movement		Split from: Republican Party	Nevada
	People's Party	2017	2025	Progressivism<ref>Template:Cite web</ref>			Florida

Political parties in the unincorporated territories

Party		Created	Disbanded	Ideology	Other names	Mergers/Splits	Territory
style="background-color:Template:Party color"|	Puerto Rican Nationalist Party	1922	1965	Puerto Rican nationalism<ref>Template:Cite book</ref>			Puerto Rico
style="background-color:Template:Party color"|	Puerto Rican Socialist Party	1959	1993	Puerto Rican nationalism<ref>Template:Cite book</ref>			Puerto Rico
style="background-color:Template:Party color"|	Covenant Party	2001	2013<ref>Template:Cite web</ref>	Populism		Merged into: Republican Party	Northern Mariana Islands
style="background-color:Template:Party color"|	Working People's Party	2010	2016		Template:Lang		Puerto Rico
style="background-color:Template:Party color"|	Popular Party (Guam)	1949	1964		Commercial Party	Merged into: Democratic Party	Guam
style="background-color:Template:Party color"|	Territorial Party (Guam)	1956	1966			Merged into: Republican Party	Guam
style="background-color:Template:Party color"|	Popular Party (Northern Mariana Islands)<ref>Template:Cite web</ref><ref name=":CNMIP">Template:Cite journal</ref>		1978			Merged into: Democratic Party	Northern Mariana Islands
style="background-color:Template:Party color"|	Territorial Party (Northern Mariana Islands)<ref name=":CNMIP"/>					Merged into: Republican Party	Northern Mariana Islands

Non-electoral organizations

Active

Template:More citations needed These organizations generally do not nominate candidates for election, but some of them have in the past; they otherwise function similarly to political parties. Template:Sticky header

Political party	Year founded	Former names	Ideology	Mergers/Splits	International affiliations
African People's Socialist Party	1972			Merger of: Junta of Militant Organizations Black Rights Fighters Black Study Group	Uhuru Movement
American Indian Movement	1968		Pan-Indianism
Black Hammer Party	2019		Black nationalism Black separatism Black conservatism Pan-Africanism Trumpism Garveyism Afrocentrism Anti-colonialism Anti-liberalism Anti-communism Anti-Zionism Vaccine hesitancy Russophilia Sakaism
Black Riders Liberation Party	1996<ref>Template:Cite web</ref>
Charter Committee	1924
Christian Liberty Party	2000
Citizens Party of the United States	2004
Committees of Correspondence for Democracy and Socialism	1991
Clan na Gael	1867		Irish republicanism Irish nationalism Irish-American Interests	Successor to the Fenian Brotherhood	IRB (until 1924) Irish Volunteers (until 1918) IRA (until 1969) Provisional IRA (until 2005)
Democratic Socialists of America	1982		Democratic socialism Multi-tendency	Merger of: DSOC, New American Movement	FSP, Progressive International
Freedom Road Socialist Organization	1985				ICS
Irish Republican Socialist Committees of North America	1984		Marxism–Leninism Irish republicanism Left-wing nationalism Revolutionary socialism Irish-American Interests		IRSP
National Justice Party	2020		White nationalism
National Labor Federation	1972		Communism
National Socialist Movement	1974		Neo-Nazism Neo-fascism White supremacy Anti-globalism		WUNS
New Afrikan Black Panther Party	2005
New Black Panther Party	1989
New York State Right to Life	1970
News and Letters CommitteesTemplate:Citation needed	1955
No Labels	2010
Patriot Front	2017		Neo-fascism American nationalism
Revolutionary Black Panther Party	1992
Revolutionary Communist Party, USA	1975	Revolutionary Union	Maoism
Social Democrats, USA	1972
Spartacist League/U.S.Template:Citation needed	1966				ICL(FI)
World Socialist Party of the United States	1916	Socialist Party of the United States Socialist Educational Society Workers' Socialist Party	Socialism Syndicalism Anti-Leninism Communism Classical Marxism Revolutionary socialism Impossibilism	Split from: Socialist Party of America	WSM

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. Template:Sticky header

Party		Created	Disbanded	Ideology	Other names	Mergers/Splits
style="background-color:Template:Party color"|	National Renaissance Party	1949	1981	Neo-Nazism
style="background-color:Template:Party color"|	American Nazi Party	1959	1983	Neo-Nazism	World Union of Free Enterprise National Socialists, National Socialist White People's Party, New Order (successor organization)	Split into: National Socialist Party of America, National Alliance, National Socialist Movement, and New Order.
style="background-color:Template:Party color"|	Patriot Party	1960	1980	Socialism<ref>Template:Cite journal</ref>		Split from: Young Patriots Organization
style="background-color:Template:Party color"|	Black Panther Party	1966	1982	Black nationalism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Youth International Party	1967	1967	Anarcho-socialism<ref>Template:Cite book</ref>	Yippies
style="background-color:Template:Party color"|	Marxist–Leninist Party, USA	1967	1993	Marxism–Leninism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Red Guard Party	1969	1973	Maoism
style="background-color:Template:Party color"|	Communist Workers Party	1969	1985	Maoism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	National Socialist Party of America	1970	1981	Neo-Nazism		Split from: American Nazi Party
style="background-color:Template:Party color"|	National Amerindianist American Redman's Party	1972	1976	Third Worldism, Socialism
style="background-color:Template:Party color"|	National Alliance	1974	2013	Neo-Nazism		Split from: American Nazi Party
style="background-color:Template:Party color"|	New Union Party	1974	2005	De Leonism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	International Socialist Organization	1977	2019	Trotskyism<ref>Template:Cite web</ref>
style="background-color:Template:Party color"|	White Patriot Party	1980	1987	White supremacy	Carolina Knights of the Ku Klux Klan, Confederate Knights of the Ku Klux Klan
style="background-color:Template:Party color"|	New Party	1992	1998	Progressivism<ref>Template:Cite book</ref>
style="background-color:Template:Party color"|	Traditionalist Worker Party	2013	2018	Neo-Nazism<ref>Template:Cite web</ref>

Party registration

Officially recognized parties in states are not guaranteed 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.

Political party registration by state

State/DC	As of	DEM	REP	LIB	GRN	CST	NLB	RFM	WFP	Others	Unaffiliated	Total
Alaska	April 3, 2024<ref>Template:Cite web</ref>	73,637	143,100	6,654	–	776	–			21,232Template:Efn	Template:Party shading/Independent (US)|346,110	591,509
Arizona	April 2024<ref>Template:Cite web</ref>	1,192,205	Template:Party shading/Republican|1,434,982	31,164	2,796	–	27,539	–		Template:Align		4,058,320
Arkansas	May 3, 2024<ref>Template:Cite news</ref>	86,231	131,647	700	104	–				1	Template:Party shading/Independent (US)|1,543,863	1,762,546
California	February 20, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|10,285,108	5,388,479	240,618	102,659	271	42,039	–		1,195,512Template:Efn	4,822,647	22,077,333
Colorado	May 1, 2024<ref>Template:Cite web</ref>	1,006,438	903,079	37,315	8,280	11,245	7,969	–		9,413Template:Efn	Template:Party shading/Independent (US)|1,850,286	3,834,112
Connecticut	May 16, 2024<ref>Template:Cite news</ref>	798,205	466,908	2,996	1,350	–			298	29,155Template:Efn	Template:Party shading/Independent (US)|919,524	2,218,436
Delaware	May 1, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|350,955	205,909	2,028	718	238	1,768	47	314	15,130Template:Efn	197,529	774,636
Washington, D.C.	August 2022<ref name="Winger-August2022-BAN">Template:Cite web</ref>	Template:Party shading/Democratic|379,489	26,567	2,290	3,855	–					82,556	494,757
Florida	February 20, 2024<ref>Template:Cite web</ref>	4,363,490	Template:Party shading/Republican|5,214,907	35,445	7,712	14,833	7,498	–		266,493Template:Efn	3,539,382	13,449,760
Idaho	August 2022<ref name="Winger-August2022-BAN"/>	129,550	Template:Party shading/Republican|577,507	11,147	–	4,036	–				275,271	997,511
Iowa	November 1, 2022<ref>Template:Cite news</ref>	597,120	Template:Party shading/Republican|681,871	12,100	2,966	–					555,988	1,850,045
Kansas	April 30, 2024<ref>Template:Cite web</ref>	503,972	Template:Party shading/Republican|874,132	24,151	–		39	–			563,482	1,965,776
Kentucky	April 15, 2024<ref>Template:Cite web</ref>	1,511,242	Template:Party shading/Republican|1,615,451	16,391	2,403	1,376	–	209	–	190,063Template:Efn	153,870	3,491,005
Louisiana	November 7, 2023<ref>Template:Cite news</ref>	Template:Party shading/Democratic|1,133,813	1,021,571	15,839	2,583	154	2,296	823	–	130,273Template:Efn	665,154	2,979,345
Maine	March 5, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|341,925	281,904	5,236	36,724	–	9,677	–			275,560	951,026
Maryland	March 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|2,208,095	994,529	18,836	–		234	–		54,299	909,180	4,185,173
Massachusetts	May 3, 2024<ref>Template:Cite news</ref>	1,336,825	415,438	–	3,599	292	–	113	722	36,484Template:Efn	Template:Party shading/Independent (US)|3,132,433	4,925,906
Nebraska	May 1, 2024<ref>Template:Cite web</ref>	330,657	Template:Party shading/Republican|605,466	18,036	–					6,684Template:Efn	271,568	1,232,411
Nevada	May 1, 2024<ref>Template:Cite web</ref>	708,432	654,182	20,967	–					48,105	Template:Party shading/Independent (US)|794,532	2,329,718
New Hampshire	March 29, 2024<ref>Template:Cite web</ref>	260,281	304,375	–							Template:Party shading/Independent (US)|325,930	890,586
New Jersey	June 1, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|2,496,054	1,563,771	25,174	11,498	12,989	–	1,550	–	28,084Template:Efn	2,422,574	6,561,694
New Mexico	April 30, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|577,692	415,653	–						27,443Template:Efn	315,390	1,336,178
New York	February 27, 2024<ref>Template:Cite web</ref>	Template:Party shading/Democratic|6,404,069	2,903,144	–					54,678	572,778Template:Efn	3,173,678	13,108,347
North Carolina	May 1, 2024<ref>Template:Cite web</ref>	2,404,692	2,234,315	50,119	2,056	0 (New)	7,752	–			Template:Party shading/Independent (US)|2,743,054	7,441,988
Oklahoma	April 30, 2024<ref>Template:Cite web</ref>	649,432	Template:Party shading/Republican|1,214,774	22,365	–						449,488	2,336,059
Oregon	August 2022<ref name="Winger-August2022-BAN"/>	1,014,041	730,765	20,865	7,820	–			8,364	141,185Template:Efn	Template:Party shading/Independent (US)|1,031,392	2,958,277
Pennsylvania	April 29, 2024<ref>Template:Cite news</ref>	Template:Party shading/Democratic|3,895,223	3,499,524	42,919	10,326	–					1,273,199	8,721,191
Rhode Island	May 2024<ref>Template:Cite web</ref>	281,725	103,268	–							Template:Party shading/Independent (US)|338,629	723,622
South Dakota	May 1, 2024<ref>Template:Cite web</ref>	144,243	Template:Party shading/Republican|303,722	2,923	–		22	–		945	149,935	601,790
Utah	June 3, 2024<ref>Template:Cite web</ref>	275,698	Template:Party shading/Republican|991,894	26,411	74	8,497	2,353	–		88,837Template:Efn	574,734	1,968,498
West Virginia	May 4, 2024<ref>Template:Cite web</ref>	358,056	Template:Party shading/Republican|477,549	10,800	2,542	–				39,412	292,963	1,181,322
Wyoming	May 4, 2024<ref>Template:Cite news</ref>	23,787	Template:Party shading/Republican|178,387	1,057	–	343	13	–			15,875	219,462

Parties by number of registered voters

• Democratic Party – 46,121,872
• Republican Party – 36,556,705
• American Independent Party – 834,730
• 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 – 138,238
• Independent Party of Oregon – 137,972
• Independent Party of Louisiana – 136,125
• No Labels – 109,920
• American Independent Party of Nevada – 103,500
• American Independent Party of Utah – 85,243
• Working Families Party – 64,674
• Constitution Party – 46,553
• Liberal Party – 31,343
• Independent Party of Connecticut – 29,136
• Common Sense Party – 22,029
• Conservative Party of Florida – 17,595
• Alaskan Independence Party – 18,683
• 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
• Boricua Party – 5,068
• Approval Voting Party – 4,721
• Constitution Party of Oregon – 3,845
• We the People Party – 3,445
• Oregon Progressive Party – 3,213
• Unity Party – 3,134
• United Utah Party – 3,087
• 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
• Conservative Party of Louisiana – 794
• Conservative Party of Delaware – 790
• Socialist Workers Party – 727
• Liberal Party of Delaware – 682
• Forward Party – 608
• American Party of Delaware – 520
• American Solidarity Party – 568
• American Delta Party – 462
• 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
• Alliance Party – 62
• Normal Party of California – 24
• Prohibition Party – 19
• Moderate Party of California – 18
• One Party – 15
• FreedomReform Party – 8
• Ring of Truth Party – 6
• Hogwash Party – 5
• Aurora Party – 3
• Ohio Reform Party - 1
• Unaffiliated/Independent – 34,006,350

See also

• Political parties in the United States
• List of frivolous political parties
• List of ruling political parties by country
• List of political parties in Puerto Rico
• List of state parties of the Democratic Party
• List of state Green Parties in the United States
• List of state parties of the Libertarian Party
• List of state parties of the Republican Party
• Party system
• Political party strength in U.S. states
• Politics of the United States
• Third party (U.S. politics)
• Two-party system

Notes

Notes

Footnotes

Further reading

• Template:Cite book
• Template:Cite book

External links

• Party Links
• Political Parties Timeline
• Ballot Access News
• Politics1 Directory of Candidates
• Independent Political Candidate Directory at IndeCan
• Educational quiz that matches policy answers to U.S. political parties known as I Side With