Auditor Services | Cerro Gordo County Offices
220 North Washington Avenue, Mason City, IA 50401
Cerro Gordo County Offices
Eligibility
Open to all Cerro Gordo County resident
Required documents
Call for details
Hours
Mon-Fri 8 am-4:30 pm
(641) 421-3088
Fax·
Fax
(641) 421-3028
Voice·
Main Phone
Website
https://www.cgcounty.orgApplication process
Call or visit the office
Fees
Fees vary by service
Service area
Cerro Gordo County, IA
Oversees the election process, voter registration, maintains financial records for the county, maintains current real estate information and assessment maps.
Last Assured
02/17/2026
Providing organization
Cerro Gordo County Offices
Provides county government services to the Cerro Gordo County area.