Postal entity record
US 57256 Postal Code Data Source-backed
57256 postal code facts for Ortley, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceOrtley
RegionSD
Nearby rows12
Key metadata
| Place | Ortley |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Roberts |
| Coordinates | 45.2657, -97.1925 |
| 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 57256 to Ortley, 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 | Ortley |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 45.2657, -97.1925 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57273 | Waubay | South Dakota | 9.2 mi |
| 57266 | Summit | South Dakota | 9.4 mi |
| 57251 | Marvin | South Dakota | 13.7 mi |
| 57263 | South Shore | South Dakota | 15 mi |
| 57235 | Florence | South Dakota | 15.2 mi |
| 57274 | Webster | South Dakota | 16.5 mi |
| 57272 | Wallace | South Dakota | 17.7 mi |
| 57239 | Grenville | South Dakota | 17.8 mi |
| 57269 | Twin Brooks | South Dakota | 18.1 mi |
| 57279 | Wilmot | South Dakota | 19.2 mi |
| 57257 | Peever | South Dakota | 19.9 mi |
| 57264 | Stockholm | South Dakota | 21.7 mi |