Postal entity record
US 50477 Postal Code Data Source-backed
50477 postal code facts for Swaledale, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSwaledale
RegionIA
Nearby rows12
Key metadata
| Place | Swaledale |
|---|---|
| Admin area | Iowa / IA |
| Local area | Cerro Gordo |
| Coordinates | 42.9622, -93.3115 |
| 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 50477 to Swaledale, 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 | Swaledale |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 42.9622, -93.3115 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 50479 | Thornton | Iowa | 4.9 mi |
| 50469 | Rockwell | Iowa | 5.6 mi |
| 50475 | Sheffield | Iowa | 7.6 mi |
| 50457 | Meservey | Iowa | 9 mi |
| 50427 | Chapin | Iowa | 9.9 mi |
| 50420 | Alexander | Iowa | 12.4 mi |
| 50428 | Clear Lake | Iowa | 12.9 mi |
| 50439 | Goodell | Iowa | 13.8 mi |
| 50433 | Dougherty | Iowa | 13.9 mi |
| 50482 | Ventura | Iowa | 13.9 mi |
| 50452 | Latimer | Iowa | 14.1 mi |
| 50401 | Mason City | Iowa | 14.2 mi |