Postal entity record
US 83321 Postal Code Data Source-backed
83321 postal code facts for Castleford, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCastleford
RegionID
Nearby rows12
Key metadata
| Place | Castleford |
|---|---|
| Admin area | Idaho / ID |
| Local area | Twin Falls |
| Coordinates | 42.521, -114.8734 |
| 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 83321 to Castleford, 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 | Castleford |
| postal_code | admin_area | Idaho |
| postal_code | centroid | 42.521, -114.8734 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 83316 | Buhl | Idaho | 7.2 mi |
| 83328 | Filer | Idaho | 13.6 mi |
| 83355 | Wendell | Idaho | 18.2 mi |
| 83332 | Hagerman | Idaho | 20.3 mi |
| 83301 | Twin Falls | Idaho | 20.7 mi |
| 83303 | Twin Falls | Idaho | 21.2 mi |
| 83338 | Jerome | Idaho | 23.3 mi |
| 83302 | Rogerson | Idaho | 25.3 mi |
| 83341 | Kimberly | Idaho | 25.9 mi |
| 83334 | Hansen | Idaho | 29.2 mi |
| 83314 | Bliss | Idaho | 29.3 mi |
| 83330 | Gooding | Idaho | 29.9 mi |