Postal entity record
US 63640 Postal Code Data Source-backed
63640 postal code facts for Farmington, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFarmington
RegionMO
Nearby rows12
Key metadata
| Place | Farmington |
|---|---|
| Admin area | Missouri / MO |
| Local area | St. Francois |
| Coordinates | 37.7773, -90.4094 |
| 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 63640 to Farmington, 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 | Farmington |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 37.7773, -90.4094 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 63637 | Doe Run | Missouri | 5.6 mi |
| 63601 | Park Hills | Missouri | 6.6 mi |
| 63651 | Knob Lick | Missouri | 7.4 mi |
| 63624 | Bismarck | Missouri | 10.4 mi |
| 63653 | Leadwood | Missouri | 11.2 mi |
| 63628 | Bonne Terre | Missouri | 12.8 mi |
| 63670 | Sainte Genevieve | Missouri | 14.2 mi |
| 63036 | French Village | Missouri | 15.1 mi |
| 63650 | Ironton | Missouri | 15.2 mi |
| 63087 | Valles Mines | Missouri | 15.5 mi |
| 63648 | Irondale | Missouri | 16.2 mi |
| 63663 | Pilot Knob | Missouri | 16.7 mi |