
For the most up-to-date information, please check JoCoElection.org.
To check your voter registration or register to vote, go to KSvotes.org.
JunE 1
Candidate Filing Deadline
All candidates running for office must file for office by noon on June 1, 2026.
JULY 14
Last day to register to vote for the August 4, 2026 Primary Election.
JULY 15
Advance by-mail ballots begin mailing for the August 4, 2026 Primary Election.
JULY 18
Advance in-person voting begins in Johnson County.
JULY 28
Last day to request a mail ballot. Mail ballots can be returned to any polling location or any secure ballot drop box.
Aug. 4
Primary Election Day!
This partisan election determines which Democratic and Republican candidates will be on the ballot in the general election.
A constitutional amendment question will be on the ballot for all voters regardless of party affiliation. We encourage all voters to vote no on this amendment to keep our Kansas courts impartial.
Oct. 13
Last day to register to vote for the November 2026 General Election.
OCT. 14
Advance by-mail ballots begin mailing for the November 3, 2026 General Election.
OCT. 17
Advance in-person voting begins in Johnson County.
OCT. 27
Last day to request a mail ballot. Mail ballots can be returned to any polling location or any secure ballot drop box.
NOV. 3
General Election Day!
This general election determines the winning candidates for all races in 2026.
A nonpartisan constitutional amendment question is slated for consideration. This amendment would clarify that only a person who is a citizen of the United States is eligible to vote in this state.
To see who's filed to run, check lists on the websites of the Kansas Secretary of State and the Johnson County Election Office or our voter guide for state and local races!
U.S. Senate
U.S. Representative, 3rd District
Governor/Lieutenant Governor
Secretary of State
Attorney General
State Treasurer
Commissioner of Insurance
District 3
Districts 5, 8, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 39, 43, 48, 49, 78, 108, 117, & 121
Chair
Districts 1, 4, & 5
Prairie Village Mayor
Aubry Township, Gardner Township, Lexington Township, McCamish Township, Olathe Township, Oxford Township, & Spring Hill Township
Kansas Supreme Court Justice
Kansas Court of Appeals Judges
10th Judicial District Judges
District Magistrate Judges, 10th Judicial District
Constitutional Amendment - Elections for Supreme Court Justices (August)
Constitutional Amendment - Kansas Citizenship Voting Requirement (November)