Postal entity record
US 48877 Postal Code Data Source-backed
48877 postal code facts for Riverdale, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceRiverdale
RegionMI
Nearby rows12
Key metadata
| Place | Riverdale |
|---|---|
| Admin area | Michigan / MI |
| Local area | Gratiot |
| Coordinates | 43.4017, -84.8429 |
| 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 48877 to Riverdale, 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 | Riverdale |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.4017, -84.8429 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 48830 | Elm Hall | Michigan | 2.6 mi |
| 48891 | Vestaburg | Michigan | 3.4 mi |
| 48832 | Elwell | Michigan | 4.1 mi |
| 48812 | Cedar Lake | Michigan | 6.7 mi |
| 48889 | Sumner | Michigan | 6.9 mi |
| 48896 | Winn | Michigan | 8.9 mi |
| 48801 | Alma | Michigan | 9.1 mi |
| 48829 | Edmore | Michigan | 9.3 mi |
| 48818 | Crystal | Michigan | 10 mi |
| 48852 | Mcbrides | Michigan | 11.1 mi |
| 48859 | Mount Pleasant | Michigan | 11.3 mi |
| 48880 | Saint Louis | Michigan | 12.6 mi |