Postal entity record
US 59436 Postal Code Data Source-backed
59436 postal code facts for Fairfield, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFairfield
RegionMT
Nearby rows12
Key metadata
| Place | Fairfield |
|---|---|
| Admin area | Montana / MT |
| Local area | Teton |
| Coordinates | 47.6143, -112.0015 |
| 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 59436 to Fairfield, 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 | Fairfield |
| postal_code | admin_area | Montana |
| postal_code | centroid | 47.6143, -112.0015 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 59477 | Simms | Montana | 9.8 mi |
| 59443 | Fort Shaw | Montana | 11.7 mi |
| 59468 | Power | Montana | 14 mi |
| 59483 | Sun River | Montana | 15.9 mi |
| 59422 | Choteau | Montana | 18.1 mi |
| 59487 | Vaughn | Montana | 20.1 mi |
| 59410 | Augusta | Montana | 21.2 mi |
| 59433 | Dutton | Montana | 22.3 mi |
| 59421 | Cascade | Montana | 25.9 mi |
| 59485 | Ulm | Montana | 26.1 mi |
| 59419 | Bynum | Montana | 28.9 mi |
| 59416 | Brady | Montana | 31 mi |