Postal entity record
US 48657 Postal Code Data Source-backed
48657 postal code facts for Sanford, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSanford
RegionMI
Nearby rows12
Key metadata
| Place | Sanford |
|---|---|
| Admin area | Michigan / MI |
| Local area | Midland |
| Coordinates | 43.7204, -84.3954 |
| 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 48657 to Sanford, 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 | Sanford |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.7204, -84.3954 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48620 | Edenville | Michigan | 4 mi |
| 48686 | Midland | Michigan | 5.1 mi |
| 48628 | Hope | Michigan | 5.7 mi |
| 48640 | Midland | Michigan | 8.6 mi |
| 48670 | Midland | Michigan | 9 mi |
| 48618 | Coleman | Michigan | 10 mi |
| 48667 | Midland | Michigan | 10.4 mi |
| 48642 | Midland | Michigan | 11.4 mi |
| 48612 | Beaverton | Michigan | 11.6 mi |
| 48674 | Midland | Michigan | 12.4 mi |
| 48641 | Midland | Michigan | 12.6 mi |
| 48652 | Rhodes | Michigan | 12.8 mi |