Postal entity record
US 48440 Postal Code Data Source-backed
48440 postal code facts for Hadley, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceHadley
RegionMI
Nearby rows12
Key metadata
| Place | Hadley |
|---|---|
| Admin area | Michigan / MI |
| Local area | Lapeer |
| Coordinates | 42.9545, -83.4033 |
| 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 48440 to Hadley, 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 | Hadley |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 42.9545, -83.4033 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48438 | Goodrich | Michigan | 4.9 mi |
| 48455 | Metamora | Michigan | 5.8 mi |
| 48411 | Atlas | Michigan | 6.8 mi |
| 48446 | Lapeer | Michigan | 8 mi |
| 48462 | Ortonville | Michigan | 8 mi |
| 48423 | Davison | Michigan | 8.4 mi |
| 48519 | Burton | Michigan | 10.8 mi |
| 48371 | Oxford | Michigan | 11 mi |
| 48480 | Grand Blanc | Michigan | 11.1 mi |
| 48509 | Burton | Michigan | 11.3 mi |
| 48439 | Grand Blanc | Michigan | 11.4 mi |
| 48428 | Dryden | Michigan | 12.9 mi |