Postal entity record
US 48815 Postal Code Data Source-backed
48815 postal code facts for Clarksville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceClarksville
RegionMI
Nearby rows12
Key metadata
| Place | Clarksville |
|---|---|
| Admin area | Michigan / MI |
| Local area | Ionia |
| Coordinates | 42.8302, -85.2494 |
| 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 48815 to Clarksville, 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 | Clarksville |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 42.8302, -85.2494 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49325 | Freeport | Michigan | 5.5 mi |
| 48849 | Lake Odessa | Michigan | 6.5 mi |
| 48881 | Saranac | Michigan | 7.7 mi |
| 49302 | Alto | Michigan | 8.9 mi |
| 48897 | Woodland | Michigan | 10.4 mi |
| 49331 | Lowell | Michigan | 10.4 mi |
| 49058 | Hastings | Michigan | 13.1 mi |
| 48846 | Ionia | Michigan | 14 mi |
| 49316 | Caledonia | Michigan | 14 mi |
| 48890 | Sunfield | Michigan | 14.2 mi |
| 49301 | Ada | Michigan | 14.6 mi |
| 49355 | Ada | Michigan | 14.8 mi |