Postal entity record
US 57555 Postal Code Data Source-backed
57555 postal code facts for Mission, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMission
RegionSD
Nearby rows12
Key metadata
| Place | Mission |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Todd |
| Coordinates | 43.285, -100.5954 |
| 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 57555 to Mission, 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 | Mission |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 43.285, -100.5954 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57563 | Okreek | South Dakota | 12.1 mi |
| 57570 | Rosebud | South Dakota | 13.5 mi |
| 57572 | Saint Francis | South Dakota | 18.4 mi |
| 57585 | Wood | South Dakota | 19.1 mi |
| 57566 | Parmelee | South Dakota | 20.8 mi |
| 57579 | White River | South Dakota | 20.9 mi |
| 69212 | Crookston | Nebraska | 26.4 mi |
| 57584 | Witten | South Dakota | 28.4 mi |
| 69220 | Sparks | Nebraska | 29.3 mi |
| 57560 | Norris | South Dakota | 30.6 mi |
| 69216 | Kilgore | Nebraska | 32.4 mi |
| 69201 | Valentine | Nebraska | 33.1 mi |