Postal boundaries

Massachusetts ZIP code boundaries

  • 481 boundary areas included
  • 9 data fields with sample values
  • Part of the USA ZIP code boundaries collection for Massachusetts
Preview of Massachusetts ZIP code boundaries map
Enlarged preview of Massachusetts ZIP code boundaries map

Massachusetts ZIP code boundaries 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 4055, 4056, 4057
ZIP 01220, 01247, 01267
STATE MA, MA, MA
ZIP4 0122, 0124, 0126
ZIP2 01, 01, 01
ZIP3 012, 012, 012
PO_NAME Adams, North Adams, Williamstown
area_km 59.4, 122.9, 163.6
CARTO_REGION State, State, State

Dataset information

About the Massachusetts ZIP code boundaries GeoJSON file

  • Map ID: usa_zip_boundaries_ma
  • Collection: USA ZIP code boundaries
  • Region: Massachusetts
  • Boundary areas: 481
  • Attribute fields: 9
  • Preview generated: 9 August 2026

This postal boundary dataset contains 481 boundary areas and 9 data fields from the USA ZIP code boundaries collection for Massachusetts.

£125.00
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Note on Compatibility

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