Postal entity record
US 52257 Postal Code Data Source-backed
52257 postal code facts for Luzerne, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLuzerne
RegionIA
Nearby rows12
Key metadata
| Place | Luzerne |
|---|---|
| Admin area | Iowa / IA |
| Local area | Benton |
| Coordinates | 41.9061, -92.1793 |
| 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 52257 to Luzerne, 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 | Luzerne |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 41.9061, -92.1793 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 52208 | Belle Plaine | Iowa | 4 mi |
| 52209 | Blairstown | Iowa | 5 mi |
| 52249 | Keystone | Iowa | 7.8 mi |
| 52346 | Van Horne | Iowa | 8.7 mi |
| 52354 | Watkins | Iowa | 9.4 mi |
| 52301 | Marengo | Iowa | 10 mi |
| 52251 | Ladora | Iowa | 10.4 mi |
| 52225 | Elberon | Iowa | 10.6 mi |
| 52232 | Hartwick | Iowa | 11.3 mi |
| 52215 | Chelsea | Iowa | 11.8 mi |
| 52348 | Vining | Iowa | 11.8 mi |
| 52315 | Newhall | Iowa | 12 mi |