Postal entity record
US 57580 Postal Code Data Source-backed
57580 postal code facts for Winner, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWinner
RegionSD
Nearby rows12
Key metadata
| Place | Winner |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Tripp |
| Coordinates | 43.3318, -99.8033 |
| 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 57580 to Winner, 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 | Winner |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 43.3318, -99.8033 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57528 | Colome | South Dakota | 9.1 mi |
| 57529 | Dallas | South Dakota | 16 mi |
| 57584 | Witten | South Dakota | 16 mi |
| 57541 | Ideal | South Dakota | 16.9 mi |
| 57534 | Hamill | South Dakota | 22.3 mi |
| 57533 | Gregory | South Dakota | 23.6 mi |
| 57523 | Burke | South Dakota | 27.6 mi |
| 57563 | Okreek | South Dakota | 29.1 mi |
| 68778 | Springview | Nebraska | 33.4 mi |
| 57538 | Herrick | South Dakota | 33.5 mi |
| 68753 | Mills | Nebraska | 33.5 mi |
| 57585 | Wood | South Dakota | 34.8 mi |