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.

Oct 20, 2024 · Discover the complete list of US political parties in 2024 and their roles, including Democrats, Republicans, and third parties.

Dec 1, 2025 · A political party is a group of persons organized to acquire and exercise political power. Political parties originated in their modern form in Europe and the United States in the 19th century, …

Jul 23, 2025 · Explore recent patterns of partisan affiliation in the American public and among several key demographic groups below. This fact sheet shows trends in partisan identification among U.S. …

Jul 28, 2011 · Below is historical information on the number of ballot-qualified state-level political parties in the United States. The tallies presented below are current as of the dates indicated in the table …

Jul 6, 2025 · The two major political parties in the US today are the Democratic Party and the Republican Party. The Democrats typically support policies that promote social welfare, government …

The role of political parties in the American political system changed dramatically over the past two centuries. Even though the Founders had a negative view of parties, they organized and helped to …