Wisconsin 3-digit ZIP 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 | 869, 870, 871 |
| ZIP3 | 530, 531, 532 |
| STATE | WI, WI, WI |
| ZIP | 53002, 53114, 53206 |
| ZIP2 | 53, 53, 53 |
| ZIP4 | 5300, 5311, 5320 |
| PO_NAME | Allenton, Darien, Milwaukee |
| area_km | 86.1, 96.3, 7.1 |
| CARTO_REGION | State, State, State |
Dataset information
About the Wisconsin 3-digit ZIP boundaries GeoJSON file
- Map ID: usa_zip3_boundaries_wi
- Collection: USA 3-digit ZIP boundaries
- Region: Wisconsin
- Boundary areas: 18
- Attribute fields: 9
- Preview generated: 9 August 2026
This postal boundary dataset contains 18 boundary areas and 9 data fields from the USA 3-digit ZIP boundaries collection for Wisconsin.
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