NOTICE: Boat registrations are due for renewal prior to expiration date April 30, 2016.


Welcome to the Cerro Gordo County website! We’ve redesigned the site to make it more modern, user friendly, and much easier to find what you are looking for.

We welcome your feedback, suggestions, and criticisms. Please email the Website Manager by clicking the link at the bottom of this or any other page.

November 2017 City Elections

City elections for all cities in Cerro Gordo County will be held on Tuesday, November 7, 2017.  For more information on everything from voter registration to absentee voting, please visit the Cerro Gordo County Elections Website at the link below.



Real Estate Map – GIS Upgrade

We are excited to announce that Cerro Gordo County is currently in the process of upgrading our GIS system!
With this upgrade users should be seeing faster speeds and better compatibility with more browsers.

During this period it will be unavailable through our site but hope to have it back up and running soon.  For the time being feel free to stop by the Cerro Gordo County Auditors Office and we will be happy to process any requests for you.
We apologize for any inconvenience.

County Treasurer accepts Passport Applications

passport-guide-infoPatricia Wright, Cerro Gordo County Treasurer is pleased to announce that her office accepts passport applications on behalf of the U. S. Department of State. U.S. citizens planning international travel may apply for their passports Monday through Friday, 8:00 a.m. until 4:00 p.m. at the Treasurer’s Office, 220 N Washington, Mason City, Iowa. Click here for more info.