Postal entity record
US 50128 Postal Code Data Source-backed
50128 postal code facts for Jamaica, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceJamaica
RegionIA
Nearby rows12
Key metadata
| Place | Jamaica |
|---|---|
| Admin area | Iowa / IA |
| Local area | Guthrie |
| Coordinates | 41.8419, -94.3204 |
| 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 50128 to Jamaica, 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 | Jamaica |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 41.8419, -94.3204 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 50277 | Yale | Iowa | 4.9 mi |
| 50066 | Dawson | Iowa | 5.4 mi |
| 50026 | Bagley | Iowa | 6.3 mi |
| 50235 | Rippey | Iowa | 8 mi |
| 50216 | Panora | Iowa | 10.2 mi |
| 50220 | Perry | Iowa | 11.2 mi |
| 50129 | Jefferson | Iowa | 12.1 mi |
| 50029 | Bayard | Iowa | 12.3 mi |
| 50107 | Grand Junction | Iowa | 13.7 mi |
| 50115 | Guthrie Center | Iowa | 13.9 mi |
| 50059 | Cooper | Iowa | 14 mi |
| 50146 | Linden | Iowa | 14.4 mi |