County Property Searches
Property Searches for Winnebago, Boone and Stephenson Counties include layers and property information as well as markup and measuring tools.
Data
Submit a Data Request to request
or purchase digital data. Requests are typically fulfilled within one business day.
Membership
Subscription Membership provides online access to view additional layers, as well as unlimited data requests.
Surveyors
Use the WinGIS Geodetic Ground Control Survey Network to search for, print or submit a Reference Tie forms.
Historic Aerials
1939 Aerials are available in the Winnebago County Property Seach. You can find them in the Layers panel.