Cerro Gordo County, Iowa
Everything a Cerro Gordo County, Iowa voter needs in one place: registration, voter ID, absentee and early voting, and your sample ballot. Home to about 42,500 people, Cerro Gordo County ranks 13th in population among Iowa's 99 counties. In Iowa, the county auditor is the county's commissioner of elections and handles registration, absentee ballots and polling places.
Next Election
June 6, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register online or by mail at least 15 days before an election; you can also register in person, including on Election Day.
Why Voting Matters
In Cerro Gordo County, the people who show up to vote decide who represents everyone. The next election for Cerro Gordo County voters is Iowa's primary election on June 6, 2028; local elections can come sooner, so check your local election office. With health care and retail among the county's biggest employers, issues like health care costs are decided by the officials voters choose.
In the 2024 presidential election, about 22,900 ballots were cast in Cerro Gordo County, down about 4% from 23,800 in 2020. With roughly 34,100 adults living in the county, that is around 67% of adult residents, close to the statewide rate of about 65%.
Around 11,200 adults here did not vote for president. Some aren't eligible, yet the rest are untapped power: one more voter in every 20 of them would mean about 559 extra Cerro Gordo County ballots, enough to change the result in many close contests.
Cerro Gordo County spans about 568 square miles of small towns and countryside, averaging roughly 75 people per square mile. The county is home to about 1.3% of Iowa's population.
ZIP codes in or partly in Cerro Gordo County include 50401, 50402, 50428, 50433, 50434, 50438, 50444 and 50449, plus 11 more. Check that your registration is current, look up your sample ballot, and make a plan to vote. Then ask a friend or family member in Cerro Gordo County to do the same.
Voter Assistance Resources
Questions about voting in Cerro Gordo County? In Iowa, the county auditor is the county's commissioner of elections and handles registration, absentee ballots and polling places. For registration, polling places, early voting and absentee ballots, contact the Cerro Gordo County auditor.
Direct link, Iowa Secretary of State county auditor contact page:
https://sos.iowa.gov/elections/auditors/auditor.asp?CountyID=17&btnGo=Go
Statewide directory, Iowa Secretary of State's county auditor list:
https://sos.iowa.gov/elections/voterinformation/index.html
See your sample ballot. Iowa Secretary of State general election page (sample ballots come from your county auditor):
https://sos.iowa.gov/general-election
You can also preview a personalized ballot at Vote411.org.
Free, nonpartisan help is available before and on every Election Day: call or text the Election Protection hotline at 866-OUR-VOTE (866-687-8683). Spanish: 888-VE-Y-VOTA (888-839-8682). Asian languages: 888-API-VOTE (888-274-8683).
Voters with disabilities in Cerro Gordo County can ask for an accessible voting machine, curbside voting where offered, and help from a person of their choice. If you run into barriers, contact Disability Rights Iowa, Iowa's Protection and Advocacy agency, at (800) 779-2502. VoteRiders (844-338-8743) offers free help with voter ID.
Need a ride? Many local transit agencies and ride services offer free or discounted rides to the polls on Election Day, so check what is available before the next election. See our Iowa voter page for statewide options. Details can change, so confirm with the official election office.
Military and overseas voters can get help from the Federal Voting Assistance Program at 1-800-438-VOTE (8683) or fvap.gov.
Sign up to be an election worker
Election workers (often called poll workers) keep voting running smoothly in Cerro Gordo County. Most are paid for their time, get free training, and help their neighbors cast their ballots. You can work a full day, a shorter shift, or help before Election Day. County and municipal election offices recruit and train their own workers, and the EAC's Help America Vote page links to yours. Find out how to sign up:
https://www.eac.gov/help-america-vote
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