Auditor's Office | Madison County Offices
Madison County Courthouse, 112 North John Wayne Drive, Winterset, IA 50273
Eligibility
Open to all Madison County Residents ages 17.5 and older
Required documents
Voter List Request Form
(515) 462-4588
Fax·
Fax
(515) 462-3914
Voice·
Main Phone
Websitewww.madisoncoia.us
Email[email protected]
Application process
Call or email for details
Fees
Voter Election Data $10 electronic, $10 + 25 cents per page paper
Service area
Madison County, IA
Oversees the election process, voter registration, maintains financial records for the county, maintains current real estate information and assessment maps.
Date of Last Formal Update
03/24/2026
Data provided by
United Way of the Midlands
Providing organization
Madison County Offices
County government offices.