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

Nov
4
2025 City/School Election City/School Election
Election Information Candidate List
Mar
4
Special Election - Denver SD & Gladbrook-Reinbeck SD (PPEL) Special Election
Election Summary Results · Official Results Precinct by Precinct Results · Official Results Sample Ballot(s)
Jan
28
Special Election - Black Hawk County Supervisor Vacancy Special Election
More Results Sample Ballot(s)

News

Notice to Residents About Recent Voter Registration Mailings

August 27, 2025

Post- Election Audit Perfect Match
Post-Election Audit- Perfect Match
All News

FAQ

Q.

What is Voter ID?

A.

Starting in 2019, voters must provide an ID when going to vote. Voters who do not have ID will be allowed to either cast a provisional ballot or have another registered voter attest to their identification. Learn more about provisional ballots and attesting on our Voter ID page.

There are 6 approved types of identification that may be used:

  • an Iowa Driver’s License or Non-Operator ID
  • a Voter ID issued by the Secretary of State or the Auditor’s Office
  • a current US Passport
  • a US Military ID
  • a US Veteran’s ID
  • a Tribal ID
All Frequently Asked Questions

Black Hawk County Voter Registration

Updated August 1, 2025
No Party
28,455
Democratic
28,201
Republican
23,300
Other
823
Total Registered Voters: 80,779
Register to Vote
This webpage was printed on August 28, 2025. For the most current election-related information, visit the Black Hawk County, Iowa, Elections website at https://blackhawkcountyelections.iowa.gov.
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