Postal entity record
US 59421 Postal Code Data Source-backed
59421 postal code facts for Cascade, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCascade
RegionMT
Nearby rows12
Key metadata
| Place | Cascade |
|---|---|
| Admin area | Montana / MT |
| Local area | Cascade |
| Coordinates | 47.2912, -111.7223 |
| 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 59421 to Cascade, 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 | Cascade |
| postal_code | admin_area | Montana |
| postal_code | centroid | 47.2912, -111.7223 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 59485 | Ulm | Montana | 7.4 mi |
| 59483 | Sun River | Montana | 13.1 mi |
| 59443 | Fort Shaw | Montana | 15.4 mi |
| 59477 | Simms | Montana | 16.1 mi |
| 59487 | Vaughn | Montana | 19.9 mi |
| 59404 | Great Falls | Montana | 23.4 mi |
| 59402 | Malmstrom Afb | Montana | 24.4 mi |
| 59403 | Great Falls | Montana | 24.4 mi |
| 59648 | Wolf Creek | Montana | 24.5 mi |
| 59401 | Great Falls | Montana | 25.9 mi |
| 59436 | Fairfield | Montana | 25.9 mi |
| 59405 | Great Falls | Montana | 26.2 mi |