Postal entity record
US 49903 Postal Code Data Source-backed
49903 postal code facts for Amasa, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceAmasa
RegionMI
Nearby rows12
Key metadata
| Place | Amasa |
|---|---|
| Admin area | Michigan / MI |
| Local area | Iron |
| Coordinates | 46.2321, -88.4508 |
| 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 49903 to Amasa, 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 | Amasa |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 46.2321, -88.4508 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49920 | Crystal Falls | Michigan | 9.7 mi |
| 49935 | Iron River | Michigan | 13.4 mi |
| 49902 | Alpha | Michigan | 13.5 mi |
| 49964 | Stambaugh | Michigan | 13.6 mi |
| 49927 | Gaastra | Michigan | 14.1 mi |
| 49915 | Caspian | Michigan | 14.5 mi |
| 49815 | Channing | Michigan | 18.7 mi |
| 49881 | Sagola | Michigan | 21.1 mi |
| 49919 | Covington | Michigan | 21.8 mi |
| 49961 | Sidnaw | Michigan | 22.5 mi |
| 49970 | Watton | Michigan | 22.6 mi |
| 54542 | Long Lake | Wisconsin | 23.5 mi |