Postal entity record
US 57722 Postal Code Data Source-backed
57722 postal code facts for Buffalo Gap, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceBuffalo Gap
RegionSD
Nearby rows11
Key metadata
| Place | Buffalo Gap |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Custer |
| Coordinates | 43.4958, -103.3157 |
| GeoNames accuracy | 1 |
| 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 57722 to Buffalo Gap, 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 | Buffalo Gap |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 43.4958, -103.3157 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57747 | Hot Springs | South Dakota | 9.5 mi |
| 57766 | Oral | South Dakota | 10 mi |
| 57730 | Custer | South Dakota | 12.4 mi |
| 57738 | Fairburn | South Dakota | 12.6 mi |
| 57782 | Smithwick | South Dakota | 14.3 mi |
| 57773 | Pringle | South Dakota | 16 mi |
| 57744 | Hermosa | South Dakota | 23 mi |
| 57763 | Oelrichs | South Dakota | 24.1 mi |
| 57751 | Keystone | South Dakota | 27.2 mi |
| 57735 | Edgemont | South Dakota | 28.7 mi |
| 57745 | Hill City | South Dakota | 33.2 mi |