Kansas

Find nonpartisan voter education and local coverage for Kansas. A summary of Kansas voting rules is below, and each county on the map has its own page.

Explore Kansas Counties

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All 105 Kansas counties (A–Z)

Voting in Kansas

Voting rules are set by each state. This is a summary of Kansas voting rules, checked Nov. 4, 2026, from Vote.gov (U.S. government), the National Conference of State Legislatures (NCSL) and Ballotpedia. Rules and dates can change, so confirm with Kansas’s official election website or your local election office before each election.

Registering to vote

Online: by 21 days before Election Day.
By mail: must be postmarked 21 days before Election Day.
In person: by 21 days before Election Day.
Register or check your registration (Kansas on Vote.gov)

Primary elections

Kansas parties set their own rules: the Democratic primary is open, and the Republican primary is closed to registered Republicans. You vote in only one party’s primary.

Voter ID

Kansas requires a photo ID to vote in person. If you don’t have acceptable ID, you can vote a provisional ballot, but you must take extra steps after Election Day (such as showing ID at the election office) for it to count.

Early voting

Starts: Twenty days before election or Tuesday before election (varies by county). Ends: Noon, day before election. Locations and hours are set locally.

Voting by mail

Any Kansas voter can request an absentee/mail ballot. No excuse is needed.

Your local election office

Find contact information for your local election office on Kansas’s official election website.

Sources: Vote.gov (registration deadlines); NCSL voter ID (updated Sept. 3, 2026), early voting (updated Aug. 11, 2026) and absentee voting (updated July 17, 2026); Ballotpedia primary types (as of Aug. 2026).