Data Visualizations
Discover engaging political 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 America’s political landscape.

2025 Tennessee 7th Congressional District Republican Special Primary Election Results
The Republican special primary for Tennessee’s 7th Congressional District was held on October 7, 2025, to fill the seat vacated by former Representative Mark Green. Trump-endorsed candidate Matt Van Epps won the primary.

U.S. Presidential Election Results by State: Party Margin of Victory and Average Vote Share Since 2008
View state-by-state U.S. presidential election results from 2008 to the present, highlighting each party's margin of victory and average vote share. Analyze how Democratic and Republican support has shifted across states in recent elections with clear, comparative data.




