Welcome to the new 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. Parts of the old site have not been converted to the new look but we will be gradually updating those sections as well. You can still access the old site but clicking the following link: Old Cerro Gordo website

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.

2nd Half Taxes Due by 4:30pm March 31, 2015

Treasurer Patricia Wright reminds all taxpayers that 2nd half assessment year 2013 real estate taxes and assessment year 2015 mobile home taxes are due in the Treasurer’s office by 4:30 pm Tuesday, March 31, 2015.


Cerro Gordo County Sheriff & Mason City PD/FD Scanner!

We’ve implemented a Broadcastify Streaming Scanner on our website. You can listen to the Cerro Gordo County Sheriffs department as well as the Mason City Police and Mason City Fire departments, all on one stream! Just click on the button below and then press “Play”.

Rent Reimbursement program

The State of Iowa offers a Rent Reimbursement program to assist elderly or disabled low income individuals. There are certain criteria that you must meet and you must fill out a reimbursement claim. You can sign up for this assistance at 3 local Mason City offices.


NOAA Weather

Mason City, IA

Last Updated on Mar 26 2015, 5:53 pm CDT

Current Conditions: Overcast


Temp: 33°F

Wind: NW at 18mph

Humidity: 61%

Windchill: 22°F

Your 5-Day Forecast at a Glance

Courthouse Calendar

Board of Supervisors Regular Session @ Boardroom
Mar 31 @ 10:00 am
Board of Adjustment @ Boardroom
Mar 31 @ 4:00 pm

The Board of Adjustment meeting is in the Boardroom at the Cerro Gordo County Courthouse and is usually the last Tuesday of the month but is subject to change.

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