2026 Races to Watch

Stay informed on the most competitive races

All across the country, key U.S. Senate, House and gubernatorial races will shape the balance of power in Washington. Major contests in swing states are drawing national attention, with pivotal Senate seats and governor races up for grabs in voter outreach efforts.

Tracking these 2026 election battlegrounds helps campaigns and volunteers focus postcard and voter engagement activities where they matter most. Stay updated on competitive districts, key deadlines and leadership shifts to plan effective civic engagement and voter turnout strategies.

Upcoming State Primaries

2026 Midterm Elections

U.S. House and Senate elections will take place on Tuesday, Nov. 3, 2026.
All 435 House seats and 33 Senate seats are up for election. 

Verify election information with the Secretary of State office in each state.
Voter Mailbag is not responsible for outdated or inaccurate election information.