Postal boundaries

Illinois ZIP Code Tabulation Areas

  • 1,264 boundary areas included
  • 6 data fields with sample values
  • Part of the USA ZIP Code Tabulation Areas collection for Illinois
Preview of Illinois ZIP Code Tabulation Areas map
Enlarged preview of Illinois ZIP Code Tabulation Areas map

Illinois ZIP Code Tabulation Areas 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, 167, 168
ZCTA5CE10 60438, 62538, 60472
STATE IL, IL, IL
COUNTY_STATE Cook, IL, Christian, IL, Cook, IL
COUNTYNAME Cook, Christian, Cook
CARTO_REGION State, State, State

Dataset information

About the Illinois ZIP Code Tabulation Areas GeoJSON file

  • Map ID: usa_zctas_il
  • Collection: USA ZIP Code Tabulation Areas
  • Region: Illinois
  • Boundary areas: 1,264
  • Attribute fields: 6
  • Preview generated: 9 August 2026

This postal boundary dataset contains 1,264 boundary areas and 6 data fields from the USA ZIP Code Tabulation Areas collection for Illinois.

£125.00
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Note on Compatibility

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