Postal entity record
US 48817 Postal Code Data Source-backed
48817 postal code facts for Corunna, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCorunna
RegionMI
Nearby rows12
Key metadata
| Place | Corunna |
|---|---|
| Admin area | Michigan / MI |
| Local area | Shiawassee |
| Coordinates | 43.0414, -84.0276 |
| 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 48817 to Corunna, 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 | Corunna |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.0414, -84.0276 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48476 | Vernon | Michigan | 7 mi |
| 48449 | Lennon | Michigan | 7.1 mi |
| 48460 | New Lothrop | Michigan | 7.1 mi |
| 48867 | Owosso | Michigan | 7.4 mi |
| 48429 | Durand | Michigan | 9.2 mi |
| 48433 | Flushing | Michigan | 9.6 mi |
| 48616 | Chesaning | Michigan | 10.6 mi |
| 48532 | Flint | Michigan | 11.5 mi |
| 48841 | Henderson | Michigan | 11.7 mi |
| 48457 | Montrose | Michigan | 11.8 mi |
| 48649 | Oakley | Michigan | 11.9 mi |
| 48414 | Bancroft | Michigan | 12 mi |