Postal entity record
US 48131 Postal Code Data Source-backed
48131 postal code facts for Dundee, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceDundee
RegionMI
Nearby rows12
Key metadata
| Place | Dundee |
|---|---|
| Admin area | Michigan / MI |
| Local area | Monroe |
| Coordinates | 41.9514, -83.6522 |
| 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 48131 to Dundee, 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 | Dundee |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 41.9514, -83.6522 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48110 | Azalia | Michigan | 4 mi |
| 49270 | Petersburg | Michigan | 5.5 mi |
| 48140 | Ida | Michigan | 7.4 mi |
| 49238 | Deerfield | Michigan | 8 mi |
| 48159 | Maybee | Michigan | 8.7 mi |
| 48161 | Monroe | Michigan | 9.7 mi |
| 48160 | Milan | Michigan | 9.8 mi |
| 49229 | Britton | Michigan | 9.9 mi |
| 48177 | Samaria | Michigan | 10.6 mi |
| 48162 | Monroe | Michigan | 10.8 mi |
| 48145 | La Salle | Michigan | 11.3 mi |
| 48190 | Whittaker | Michigan | 12.3 mi |