Voter Info


Check your voter registration at ksvotes.org (Espanol). Request an Advanced (Mail-in) Ballot, update your address, change your name, change your party affiliation before the deadline.

Primary Election
Tuesday, August 3, 2021

  • Voter registration deadline: 7/13/21
  • Advanced Voting in Person: Begins 7/24/21 at select locations. Take photo ID.
  • Advanced Voting by Mail: The Election Office begins mailing out ballots 7/14/21. Request a mail-in ballot soon at ksvotes.org. Sign and return your ballot right away. Ballots must be dropped off at the Election Office outdoor ballot box before 5 pm on 8/3/21, or mailed (must be postmarked by midnight 8/3/21).
  • Voting in person: Tuesday, August 3, 2021. Take your photo ID. Polls are open 7 am – 7 pm. Confirm your polling location at voter.jocoelection.org

General Election
Tuesday, November 2, 2021

Registered voters in Johnson County can vote for up to FOUR Trustee candidates.

  • Voter registration deadline: October 12, 2021 Check your voter registration and request an Advanced (Mail-in) Ballot at ksvotes.org (Espanol).
  • Advanced Voting in Person: Begins 10/23/21.
  • Advanced Voting by Mail: Request a mail-in ballot soon at ksvotes.org. The Election Office begins mailing out ballots 10/13/21. Sign and return your ballot right away. Ballots must be dropped off at the Election Office outdoor ballot box before 5 pm on November 2, 2021, or mailed (must be postmarked by midnight 11/2/21).
  • Voting in person: Tuesday, November 2, 2021. Take your photo ID. Polls are open 7 am - 7 pm. Check your polling location at www.voter.jocoelection.org.