Postal entity record
US 48454 Postal Code Data Source-backed
48454 postal code facts for Melvin, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMelvin
RegionMI
Nearby rows12
Key metadata
| Place | Melvin |
|---|---|
| Admin area | Michigan / MI |
| Local area | Sanilac |
| Coordinates | 43.193, -82.8393 |
| 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 48454 to Melvin, 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 | Melvin |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.193, -82.8393 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48097 | Yale | Michigan | 4.7 mi |
| 48466 | Peck | Michigan | 5.4 mi |
| 48416 | Brown City | Michigan | 8.2 mi |
| 48006 | Avoca | Michigan | 10.9 mi |
| 48422 | Croswell | Michigan | 11.4 mi |
| 48014 | Capac | Michigan | 12.4 mi |
| 48032 | Jeddo | Michigan | 13 mi |
| 48022 | Emmett | Michigan | 14.5 mi |
| 48471 | Sandusky | Michigan | 14.7 mi |
| 48453 | Marlette | Michigan | 14.9 mi |
| 48401 | Applegate | Michigan | 15.1 mi |
| 48444 | Imlay City | Michigan | 15.6 mi |