Postal entity record
US 48458 Postal Code Data Source-backed
48458 postal code facts for Mount Morris, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMount Morris
RegionMI
Nearby rows12
Key metadata
| Place | Mount Morris |
|---|---|
| Admin area | Michigan / MI |
| Local area | Genesee |
| Coordinates | 43.116, -83.6895 |
| 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 48458 to Mount Morris, 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 | Mount Morris |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.116, -83.6895 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48437 | Genesee | Michigan | 3.7 mi |
| 48505 | Flint | Michigan | 3.7 mi |
| 48420 | Clio | Michigan | 4.6 mi |
| 48506 | Flint | Michigan | 4.6 mi |
| 48504 | Flint | Michigan | 5.1 mi |
| 48557 | Flint | Michigan | 5.3 mi |
| 48550 | Flint | Michigan | 5.6 mi |
| 48556 | Flint | Michigan | 6.2 mi |
| 48502 | Flint | Michigan | 7 mi |
| 48503 | Flint | Michigan | 7.1 mi |
| 48555 | Flint | Michigan | 7.3 mi |
| 48509 | Burton | Michigan | 7.6 mi |