Postal entity record
US 57461 Postal Code Data Source-backed
57461 postal code facts for Mellette, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMellette
RegionSD
Nearby rows12
Key metadata
| Place | Mellette |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Spink |
| Coordinates | 45.1631, -98.4824 |
| 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 57461 to Mellette, 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 | Mellette |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 45.1631, -98.4824 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57460 | Mansfield | South Dakota | 6.8 mi |
| 57429 | Brentford | South Dakota | 7.9 mi |
| 57465 | Northville | South Dakota | 8.6 mi |
| 57424 | Ashton | South Dakota | 9.1 mi |
| 57479 | Warner | South Dakota | 12.8 mi |
| 57474 | Stratford | South Dakota | 13.1 mi |
| 57434 | Conde | South Dakota | 16.1 mi |
| 57469 | Redfield | South Dakota | 20.2 mi |
| 57477 | Turton | South Dakota | 20.6 mi |
| 57401 | Aberdeen | South Dakota | 20.9 mi |
| 57427 | Bath | South Dakota | 21.2 mi |
| 57435 | Cresbard | South Dakota | 22.3 mi |