Massachusetts 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 | 95, 277, 290 |
| Name | Nantucket, Dukes, Middlesex |
| STATE | MA, MA, MA |
| COUNTYNAME | Nantucket, Dukes, Middlesex |
| FIPS | 25019, 25007, 25017 |
| CWA | BOX, BOX, BOX |
| TIME_ZONE | E, E, E |
| FE_AREA | se, se, ne |
| CARTO_REGION | State, State, State |
Dataset information
About the Massachusetts counties GeoJSON file
- Map ID: usa_counties_ma
- Collection: USA counties
- Region: Massachusetts
- Boundary areas: 14
- Attribute fields: 9
- Preview generated: 9 August 2026
This administrative boundary dataset contains 14 boundary areas and 9 data fields from the USA counties collection for Massachusetts.
£95.00
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