Iowa 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 | 173, 174, 175 |
| ZCTA5CE10 | 50642, 52644, 51020 |
| STATE | IA, IA, IA |
| COUNTY_STATE | Grundy, IA, Henry, IA, Ida, IA |
| COUNTYNAME | Grundy, Henry, Ida |
| CARTO_REGION | State, State, State |
Dataset information
About the Iowa ZIP Code Tabulation Areas GeoJSON file
- Map ID: usa_zctas_ia
- Collection: USA ZIP Code Tabulation Areas
- Region: Iowa
- Boundary areas: 866
- Attribute fields: 6
- Preview generated: 9 August 2026
This postal boundary dataset contains 866 boundary areas and 6 data fields from the USA ZIP Code Tabulation Areas collection for Iowa.
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