Available Digital Data

GIS Data is available for download through the City's Open Data website. Currently there are over 60 different datasets available. The data is refreshed continuously to reflect updates made to the data layers. If you have any questions please contact Brett Flodine at This email address is being protected from spambots. You need JavaScript enabled to view it.or (860)757-9444.

To access the City of Hartford's GIS Open Data website select the GIS Data category on the right hand side.

Sample of GIS Data Layers Available:

Parcel Layers

• Parcels 
• Dimensions
• Acreage
• Parcel Labels
• Address Points

Planimetric Layers

• Buildings
• Roads
• Vegetation
• Hydrography
• Sidewalks
• Parking Lots
• Driveways
• 2' Contours
• 10' Contours

Many other planimetric data layers are available on the website.

Data is Available For Download in the Following Formats:

• esri Shapefile
• KML
• Spreadsheet
• API