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posted on 1/17/23

A new feature on the City’s website displays a city map, allowing residents to identify important information about their community.

Created by GIS/IT Specialist, Haley Alexander, the map allows the public to experience data such as parcels, zoning, Board of Alderman wards, subdivisions, FEMA flood hazards, snow routes, aerial imagery, and more. To view the new map, visit and click “Interactive Maps.” 

Alexander says the map allows users to “layer” information with the layer tool. The more a person zooms in, the more specific the information gets (ex. street names, addresses, parcel numbers, etc.). Pinpoints and shapes can also be added to personalize a map by clicking the  "Draw" button in the upper left corner (paint palette symbol).

If you have any questions or suggestions about Grain Valley's interactive maps, contact