Postal entity record
US 49057 Postal Code Data Source-backed
49057 postal code facts for Hartford, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceHartford
RegionMI
Nearby rows12
Key metadata
| Place | Hartford |
|---|---|
| Admin area | Michigan / MI |
| Local area | Van Buren |
| Coordinates | 42.2088, -86.1687 |
| 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 49057 to Hartford, 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 | Hartford |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 42.2088, -86.1687 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49098 | Watervliet | Michigan | 4.8 mi |
| 49064 | Lawrence | Michigan | 5.9 mi |
| 49043 | Covert | Michigan | 7.8 mi |
| 49038 | Coloma | Michigan | 7.9 mi |
| 49013 | Bangor | Michigan | 8.7 mi |
| 49045 | Decatur | Michigan | 10.1 mi |
| 49039 | Hagar Shores | Michigan | 10.5 mi |
| 49027 | Breedsville | Michigan | 10.7 mi |
| 49084 | Riverside | Michigan | 11.1 mi |
| 49056 | Grand Junction | Michigan | 13 mi |
| 49079 | Paw Paw | Michigan | 13.8 mi |
| 49090 | South Haven | Michigan | 14.2 mi |