To Register to Vote

21 days prior to an election.

Tuesday May 12, 2026 for the June Primary Election 

Tuesday October 13, 2026 for the November General Election

For Party Affiliation Change

If already affiliated - Must be 55 days prior to an election.

Wednesday, April 18, 2026 for the June Primary Election

Mail-In Ballot Application Request (by mail)

Requests must be received 7 days prior to an election.

Tuesday May 26, 2026 for the June Primary Election

Tuesday, October 27, 2026 for the November General Election

Mail-In Ballot Application Request (in person)

Before 3PM on the day before the election in the Warren County Clerk’s Office.

Monday June 1, 2026 for the June Primary Election

Monday, November 2, 2026 for the November General Election

Military and Overseas

View the Overseas and Military Voters’ Page for deadlines.