Welcome to the Mahaska County Elections Website.

The Election Department in the Auditor’s Office is responsible for every aspect of conducting an election from voter registration to the final count of the votes. This site is designed to be a resource for residents looking to learn how to vote, find their elected officials, learn about becoming a candidate, or find past or upcoming election information.

Upcoming & Recent Elections

News

FAQ

Q.

What if I'm still waiting in line when the polls close?

A.

So long as you are in line to vote at the time the polls close you will be allowed to vote. 

Q.

How do I update my address?

A.

If you have moved recently and need to update your address for voting, all you have to do is fill out a new voter registration form and submit it to the Auditor’s office. If you do not update your address after a move through a new voter registration form and do not vote in the next general election, you will be marked inactive (inactive voters may still vote with proper ID). Registration will be canceled if two more general elections pass with no voter activity.

Mahaska County Voter Registration

Updated January 19, 2026
Republican
7,390
No Party
4,253
Democratic
2,082
Other
134
Total Registered Voters: 13,859
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