Postal entity record
US 50108 Postal Code Data Source-backed
50108 postal code facts for Grand River, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceGrand River
RegionIA
Nearby rows12
Key metadata
| Place | Grand River |
|---|---|
| Admin area | Iowa / IA |
| Local area | Decatur |
| Coordinates | 40.8137, -93.9544 |
| 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 50108 to Grand River, 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 | Grand River |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 40.8137, -93.9544 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 50074 | Ellston | Iowa | 7.2 mi |
| 50067 | Decatur | Iowa | 8.1 mi |
| 50262 | Van Wert | Iowa | 8.5 mi |
| 50133 | Kellerton | Iowa | 10.4 mi |
| 50264 | Weldon | Iowa | 12 mi |
| 50144 | Leon | Iowa | 12.3 mi |
| 50863 | Tingley | Iowa | 12.6 mi |
| 50140 | Lamoni | Iowa | 13.2 mi |
| 50254 | Thayer | Iowa | 14.4 mi |
| 50065 | Davis City | Iowa | 14.5 mi |
| 50174 | Murray | Iowa | 15.5 mi |
| 50831 | Arispe | Iowa | 16.1 mi |