Postal entity record
US 49510 Postal Code Data Source-backed
49510 postal code facts for Grand Rapids, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceGrand Rapids
RegionMI
Nearby rows12
Key metadata
| Place | Grand Rapids |
|---|---|
| Admin area | Michigan / MI |
| Local area | Kent |
| Coordinates | 43.0314, -85.5503 |
| 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 49510 to Grand Rapids, 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 | Grand Rapids |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.0314, -85.5503 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49514 | Grand Rapids | Michigan | 0 mi |
| 49515 | Grand Rapids | Michigan | 0 mi |
| 49516 | Grand Rapids | Michigan | 0 mi |
| 49518 | Grand Rapids | Michigan | 0 mi |
| 49530 | Grand Rapids | Michigan | 0 mi |
| 49560 | Grand Rapids | Michigan | 0 mi |
| 49588 | Grand Rapids | Michigan | 0 mi |
| 49599 | Grand Rapids | Michigan | 0 mi |
| 49525 | Grand Rapids | Michigan | 2.9 mi |
| 49306 | Belmont | Michigan | 3.1 mi |
| 49505 | Grand Rapids | Michigan | 4.3 mi |
| 49317 | Cannonsburg | Michigan | 4.5 mi |