Postal entity record
US 40456 Postal Code Data Source-backed
40456 postal code facts for Mount Vernon, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMount Vernon
RegionKY
Nearby rows12
Key metadata
| Place | Mount Vernon |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Rockcastle |
| Coordinates | 37.3983, -84.3379 |
| 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 40456 to Mount Vernon, 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 | Mount Vernon |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 37.3983, -84.3379 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 40473 | Renfro Valley | Kentucky | 0.8 mi |
| 40492 | Wildie | Kentucky | 2.6 mi |
| 40460 | Orlando | Kentucky | 5 mi |
| 40409 | Brodhead | Kentucky | 5.4 mi |
| 40445 | Livingston | Kentucky | 8.6 mi |
| 40419 | Crab Orchard | Kentucky | 9.2 mi |
| 40404 | Berea | Kentucky | 12 mi |
| 40405 | Bighill | Kentucky | 12.9 mi |
| 40403 | Berea | Kentucky | 13 mi |
| 40481 | Sandgap | Kentucky | 14.9 mi |
| 40729 | East Bernstadt | Kentucky | 15.1 mi |
| 40461 | Paint Lick | Kentucky | 15.4 mi |