Administrative boundaries

USA counties

  • 3,332 boundary areas included
  • 9 data fields with sample values
  • Part of the USA counties collection
Preview of USA counties map
Enlarged preview of USA counties map

USA 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 1, 2, 3
Name Washington, ME, McIntosh, GA, Liberty, GA
STATE ME, GA, GA
COUNTYNAME Washington, McIntosh, Liberty
FIPS 23029, 13191, 13179
CWA CAR, CHS, CHS
TIME_ZONE E, E, E
FE_AREA se, se, se
CARTO_REGION Mainland, Mainland, Mainland

Dataset information

About the USA counties GeoJSON file

  • Map ID: usa_counties
  • Collection: USA counties
  • Boundary areas: 3,332
  • Attribute fields: 9
  • Preview generated: 9 August 2026

This administrative boundary dataset contains 3,332 boundary areas and 9 data fields from the USA counties collection.

£175.00
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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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