Administrative boundaries

Connecticut counties

  • 8 boundary areas included
  • 9 data fields with sample values
  • Part of the USA counties collection for Connecticut
Preview of Connecticut counties map
Enlarged preview of Connecticut counties map

Connecticut counties Data Sample

Below is a sample of some of the fields included in this GIS file. These columns can be visualized in QGIS, Power BI, Leaflet, and other mapping or analytics tools supporting GeoJSON.

Field Name Sample Data
fid 92, 93, 94
Name Hartford, Tolland, Windham
STATE CT, CT, CT
COUNTYNAME Hartford, Tolland, Windham
FIPS 09003, 09013, 09015
CWA BOX, BOX, BOX
TIME_ZONE E, E, E
FE_AREA nn, nn, nn
CARTO_REGION State, State, State

Dataset information

About the Connecticut counties GeoJSON file

  • Map ID: usa_counties_ct
  • Collection: USA counties
  • Region: Connecticut
  • Boundary areas: 8
  • Attribute fields: 9
  • Preview generated: 9 August 2026

This administrative boundary dataset contains 8 boundary areas and 9 data fields from the USA counties collection for Connecticut.

£95.00
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Note on Compatibility

We strive to provide universally compatible GeoJSON files, but sometimes a mapping application may require a specific coordinate reference system (projection) or particular data fields. If your file doesn't load or display as expected, please get in touch. We can reproject the file, add additional data columns to the polygons, or even develop a custom mapping tool—whether simple or complex—to ensure your data visualizes correctly. We won't rest until everything works just the way you need!

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