The City of Quincy's Geographic Information Systems personnel provide support and access to geographic data for city departments and Quincy citizens.

The following maps are provided for reference. To request a large-format printout of any of the these, or other maps, please complete the Request for GIS Items form and return it to the Information Technology Department. A staff member will contact you regarding your request.

Official City of Quincy Maps

2023 Official City Map

Central Services Department Maps

Planning Department Maps

Precinct Maps and Polling Locations

Transit Route Maps

Ward Boundaries

Downtown Public Parking

Other Maps

Adams County GIS Map Viewer

Disclaimer:
This data is provided for a reference only. Specific questions should be directed to the appropriate City department. The City of Quincy, Illinois, assumes no liability for the data represented on this website, or for the use of this data.