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Election Data Visualizations

Discover engaging data visualizations, including interactive maps, charts, and graphs covering U.S. elections, voting trends, party performance, and historical outcomes. Explore insights by year, state, and party to better understand the election landscape.

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2024 U.S. Presidential Election Results: Interactive County Level Map

In the 2024 presidential election, Donald Trump carried roughly 85% of the nation’s 3,112 counties and county equivalents, winning 2,661 counties compared to 451 won by Kamala Harris. County level results do not include Alaska, where results are reported by borough and census area, or the District of Columbia.

MAPPED: U.S. House of Representatives Election Results 2024

A state-by-state visual breakdown of the November 5, 2024, U.S. House elections. Explore how Republicans (220 seats) and Democrats (215 seats) performed across all 435 districts.

2024 U.S. Presidential Election Results by State: Party Margin of Victory and Average Vote Share

View state-by-state 2024 U.S. presidential election results, highlighting each party's margin of victory and average vote share.

U.S. Senate Party Division by Congress

Explore U.S. Senate party control after each election, showing the majority party and the number of seats held by Democrats, Republicans, and independents for each Congress since 1900.

Presidential Election Winners by State (2000–2024)

This table shows the winning presidential candidate in each state for every election from 2000 through 2024, with colors indicating party affiliation—red for Republican and blue for Democratic victories. The table highlights long-term voting trends, party strongholds, and battleground states that have changed party preference over multiple election cycles.

2024 U.S. Senate Results vs. Presidential Margins by State

This table compares U.S. Senate election outcomes with presidential vote margins across key states highlighting differences in voter behavior between federal races. While many states align with their presidential results notable splits such as Arizona and Michigan show where candidates outperformed their party’s national ticket.

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