Postal entity record
US 49456 Postal Code Data Source-backed
49456 postal code facts for Spring Lake, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSpring Lake
RegionMI
Nearby rows12
Key metadata
| Place | Spring Lake |
|---|---|
| Admin area | Michigan / MI |
| Local area | Ottawa |
| Coordinates | 43.0887, -86.1915 |
| 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 49456 to Spring Lake, 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 | Spring Lake |
| postal_code | admin_area | Michigan |
| postal_code | centroid | 43.0887, -86.1915 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 49409 | Ferrysburg | Michigan | 1.3 mi |
| 49417 | Grand Haven | Michigan | 3.5 mi |
| 49448 | Nunica | Michigan | 4.5 mi |
| 49415 | Fruitport | Michigan | 4.7 mi |
| 49444 | Muskegon | Michigan | 6.3 mi |
| 49441 | Muskegon | Michigan | 8.5 mi |
| 49442 | Muskegon | Michigan | 10 mi |
| 49440 | Muskegon | Michigan | 10.4 mi |
| 49443 | Muskegon | Michigan | 10.5 mi |
| 49404 | Coopersville | Michigan | 12.3 mi |
| 49460 | West Olive | Michigan | 12.7 mi |
| 49451 | Ravenna | Michigan | 14.1 mi |