Postal entity record
US 49270 Postal Code Data Source-backed
49270 postal code facts for Petersburg, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePetersburg
RegionMI
Nearby rows12
Key metadata
| Place | Petersburg |
|---|---|
| Admin area | Michigan / MI |
| Local area | Monroe |
| Coordinates | 41.8757, -83.6877 |
| 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 49270 to Petersburg, 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 | Petersburg |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 41.8757, -83.6877 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49238 | Deerfield | Michigan | 5.1 mi |
| 48140 | Ida | Michigan | 5.1 mi |
| 48131 | Dundee | Michigan | 5.5 mi |
| 48177 | Samaria | Michigan | 7.3 mi |
| 49267 | Ottawa Lake | Michigan | 7.4 mi |
| 49276 | Riga | Michigan | 8.1 mi |
| 48144 | Lambertville | Michigan | 9 mi |
| 48110 | Azalia | Michigan | 9.2 mi |
| 48182 | Temperance | Michigan | 9.3 mi |
| 49228 | Blissfield | Michigan | 10.3 mi |
| 49229 | Britton | Michigan | 11 mi |
| 48145 | La Salle | Michigan | 11.2 mi |