Black Hawk County
Elections
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Welcome to the Black Hawk County Elections Website

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
Election Information Sample Ballot(s) Candidate List
Feb
24
Special Election - Waterloo Ward 2 Council Member Vacancy Special Election
Precinct by Precinct Results · Official Results Election Summary Results · Official Results More Results Sample Ballot(s)
Dec
2
2025 City Runoff (WL Mayor & Ward 1) (CF Ward 3) City Runoff Election
Sample Ballot(s)

News

Board of Supervisors to be Elected by District Beginning in 2026

January 20, 2026

Black Hawk County will elect members of the Board of Supervisors by district beginning in 2026, following changes enacted in Senate File 75, which was passed by the Iowa Legislature in 2025.
Black Hawk County Post-Election Audit Confirms Accuracy of December Election Results
Post- Election Audit Perfect Match
All News

FAQ

Q.

I can't get out of my car; can someone bring me a ballot to vote from there?

A.

Yes. If you are unable to go inside the polling place a team of election workers will be sent out to your car to help you vote.

All Frequently Asked Questions

Black Hawk County Voter Registration

Updated April 1, 2026
No Party
29,447
Democratic
27,842
Republican
23,169
Other
813
Total Registered Voters: 81,271
Register to Vote
This webpage was printed on April 7, 2026. For the most current election-related information, visit the Black Hawk County, Iowa, Elections website at https://blackhawkcountyelections.iowa.gov.
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