Official Website for Iowa County, Iowa

Geographic Information System (GIS)

Contact Information


Geographic Information System
970 Court Ave

Marengo, Iowa


Monday - Friday

8 am  - 4:30 pm


(319) 642-3923 



(319) 642-7637

Geographic Information System

The Iowa County GIS (Geographic Information System) web site is now available for the public to view by Clicking HERE.

The GIS Web site includes real estate information that is currently available at the Iowa County Auditor’s Office, such as parcel numbers and tax Information. It is basically a digital plat book people can view via on the Web. People can also view aerial photography of properties in the county and have access to attached real estate records.

Links & Resources