Postal entity record
US 49070 Postal Code Data Source-backed
49070 postal code facts for Martin, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMartin
RegionMI
Nearby rows12
Key metadata
| Place | Martin |
|---|---|
| Admin area | Michigan / MI |
| Local area | Allegan |
| Coordinates | 42.537, -85.6417 |
| 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 49070 to Martin, 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 | Martin |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 42.537, -85.6417 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49344 | Shelbyville | Michigan | 4 mi |
| 49078 | Otsego | Michigan | 5.5 mi |
| 49080 | Plainwell | Michigan | 6.1 mi |
| 49311 | Bradley | Michigan | 6.6 mi |
| 49328 | Hopkins | Michigan | 8.6 mi |
| 49348 | Wayland | Michigan | 8.9 mi |
| 49010 | Allegan | Michigan | 11.5 mi |
| 49046 | Delton | Michigan | 12.1 mi |
| 49004 | Kalamazoo | Michigan | 13.4 mi |
| 49333 | Middleville | Michigan | 13.7 mi |
| 49335 | Moline | Michigan | 13.9 mi |
| 49323 | Dorr | Michigan | 14.3 mi |