Postal entity record
US 58311 Postal Code Data Source-backed
58311 postal code facts for Alsen, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceAlsen
RegionND
Nearby rows12
Key metadata
| Place | Alsen |
|---|---|
| Admin area | North Dakota / ND |
| Local area | Cavalier |
| Coordinates | 48.6525, -98.5795 |
| 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 58311 to Alsen, 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 | Alsen |
| postal_code | admin_area | North Dakota |
| postal_code | centroid | 48.6525, -98.5795 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 58338 | Hampden | North Dakota | 9.6 mi |
| 58355 | Nekoma | North Dakota | 10.9 mi |
| 58352 | Munich | North Dakota | 11.7 mi |
| 58249 | Langdon | North Dakota | 13.8 mi |
| 58330 | Edmore | North Dakota | 16.5 mi |
| 58281 | Wales | North Dakota | 18.6 mi |
| 58377 | Starkweather | North Dakota | 18.9 mi |
| 58323 | Calvin | North Dakota | 19.4 mi |
| 58269 | Osnabrock | North Dakota | 19.6 mi |
| 58229 | Fairdale | North Dakota | 20.7 mi |
| 58239 | Hannah | North Dakota | 22.2 mi |
| 58331 | Egeland | North Dakota | 24.3 mi |