Postal entity record
US 57645 Postal Code Data Source-backed
57645 postal code facts for Morristown, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMorristown
RegionSD
Nearby rows11
Key metadata
| Place | Morristown |
|---|---|
| Admin area | South Dakota / SD |
| Local area | Corson |
| Coordinates | 45.9386, -101.7232 |
| 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 57645 to Morristown, 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 | Morristown |
| postal_code | admin_area | South Dakota |
| postal_code | centroid | 45.9386, -101.7232 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 57660 | Watauga | South Dakota | 10.1 mi |
| 57634 | Keldron | South Dakota | 15 mi |
| 57638 | Lemmon | South Dakota | 22.6 mi |
| 58569 | Shields | North Dakota | 28 mi |
| 58568 | Selfridge | North Dakota | 28.3 mi |
| 58533 | Elgin | North Dakota | 29.7 mi |
| 57659 | Walker | South Dakota | 30.5 mi |
| 57641 | Mc Intosh | South Dakota | 31.7 mi |
| 58562 | New Leipzig | North Dakota | 32.7 mi |
| 57621 | Bullhead | South Dakota | 33.2 mi |
| 58564 | Raleigh | North Dakota | 34.6 mi |