Postal entity record
US 57438 Postal Code Data Source-backed
57438 postal code facts for Faulkton, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFaulkton
RegionSD
Nearby rows12
Key metadata
| Place | Faulkton |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Faulk |
| Coordinates | 45.0855, -99.1954 |
| 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 57438 to Faulkton, 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 | Faulkton |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 45.0855, -99.1954 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57473 | Seneca | South Dakota | 13.6 mi |
| 57435 | Cresbard | South Dakota | 13.7 mi |
| 57466 | Onaka | South Dakota | 14.8 mi |
| 57467 | Orient | South Dakota | 17.9 mi |
| 57475 | Tolstoy | South Dakota | 21.4 mi |
| 57470 | Rockham | South Dakota | 21.6 mi |
| 57471 | Roscoe | South Dakota | 24.5 mi |
| 57451 | Ipswich | South Dakota | 26.6 mi |
| 57465 | Northville | South Dakota | 26.7 mi |
| 57455 | Lebanon | South Dakota | 26.9 mi |
| 57450 | Hoven | South Dakota | 30 mi |
| 57460 | Mansfield | South Dakota | 32.7 mi |