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

Jun
2
2026 Primary Election Primary Election
Sample Ballot(s) Election Results
Nov
4
City/School Election City/School Election
Unofficial Results Sample Ballot(s) Candidate List
Aug
5
Oskaloosa City Council Special Election Special Election
Official Results Sample Ballot(s)

News

Attestor Legislative Update

July 8, 2026

Updated Voter Registration Form
LIVE Unofficial Primary Election Results
All News

FAQ

Q.

Can I use power of attorney to request a ballot for my spouse, child or parent?

A.

No. Under Iowa law, power of attorney does not apply for all election related matters.

Q.

Can I use power of attorney to request a ballot for my spouse, child or parent?

A.

No. Under Iowa law, power of attorney does not apply for all election related matters.

All Frequently Asked Questions

Mahaska County Voter Registration

Updated May 29, 2026
Republican
9,163
No Party
5,991
Democratic
3,222
Other
153
Total Registered Voters: 18,529
Register to Vote
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