Postal entity record
US 49318 Postal Code Data Source-backed
49318 postal code facts for Casnovia, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCasnovia
RegionMI
Nearby rows12
Key metadata
| Place | Casnovia |
|---|---|
| Admin area | Michigan / MI |
| Local area | Muskegon |
| Coordinates | 43.2381, -85.8254 |
| 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 49318 to Casnovia, 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 | Casnovia |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.2381, -85.8254 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49303 | Bailey | Michigan | 2.7 mi |
| 49330 | Kent City | Michigan | 4.3 mi |
| 49403 | Conklin | Michigan | 6.3 mi |
| 49327 | Grant | Michigan | 7 mi |
| 49451 | Ravenna | Michigan | 7.3 mi |
| 49345 | Sparta | Michigan | 8.7 mi |
| 49435 | Marne | Michigan | 12.8 mi |
| 49337 | Newaygo | Michigan | 13 mi |
| 49404 | Coopersville | Michigan | 13.8 mi |
| 49319 | Cedar Springs | Michigan | 14.2 mi |
| 49321 | Comstock Park | Michigan | 14.3 mi |
| 49343 | Sand Lake | Michigan | 15.1 mi |