Postal entity record
US 51004 Postal Code Data Source-backed
51004 postal code facts for Anthon, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceAnthon
RegionIA
Nearby rows12
Key metadata
| Place | Anthon |
|---|---|
| Admin area | Iowa / IA |
| Local area | Woodbury |
| Coordinates | 42.387, -95.8948 |
| GeoNames accuracy | 4 |
| Source | GeoNames postal code data |
| License | GeoNames postal data; provided as-is with attribution required. |
| Snapshot date | 2026-06-02 |
What this record means
This row links US 51004 to Anthon, the available admin area, centroid coordinates, source accuracy, and source snapshot metadata.
Use it as a reference-data join for cleaning CRM rows, grouping operational reports, preparing territory QA, or checking whether an imported postal value has a source-backed match.
What the centroid can support
The latitude and longitude represent a postal centroid from the source snapshot. They are useful for approximate map previews, nearby-record review, deduplication checks, and distance-based QA.
They should not be treated as an official delivery boundary, address-level geocode, tax boundary, or service-area guarantee.
Sample CSV enrichment output
| Input field | Added output | Example value |
|---|---|---|
| postal_code | matched_place | Anthon |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 42.387, -95.8948 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 51016 | Correctionville | Iowa | 8.4 mi |
| 51044 | Oto | Iowa | 8.6 mi |
| 51048 | Pierson | Iowa | 10.1 mi |
| 51015 | Climbing Hill | Iowa | 10.3 mi |
| 51056 | Smithland | Iowa | 10.5 mi |
| 51039 | Moville | Iowa | 10.9 mi |
| 51026 | Hornick | Iowa | 11.6 mi |
| 51019 | Danbury | Iowa | 11.8 mi |
| 51018 | Cushing | Iowa | 12.3 mi |
| 51051 | Rodney | Iowa | 13.7 mi |
| 51006 | Battle Creek | Iowa | 15.3 mi |
| 51061 | Washta | Iowa | 15.7 mi |