Postal entity record
US 42259 Postal Code Data Source-backed
42259 postal code facts for Mammoth Cave, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMammoth Cave
RegionKY
Nearby rows12
Key metadata
| Place | Mammoth Cave |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Edmonson |
| Coordinates | 37.2802, -86.1688 |
| 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 42259 to Mammoth Cave, 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 | Mammoth Cave |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 37.2802, -86.1688 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 42729 | Cub Run | Kentucky | 5.4 mi |
| 42207 | Bee Spring | Kentucky | 6.2 mi |
| 42285 | Sweeden | Kentucky | 7.2 mi |
| 42210 | Brownsville | Kentucky | 7.9 mi |
| 42726 | Clarkson | Kentucky | 10.8 mi |
| 42275 | Roundhill | Kentucky | 13.2 mi |
| 42765 | Munfordville | Kentucky | 13.7 mi |
| 42160 | Park City | Kentucky | 14.5 mi |
| 42163 | Rocky Hill | Kentucky | 14.7 mi |
| 42754 | Leitchfield | Kentucky | 15.1 mi |
| 42171 | Smiths Grove | Kentucky | 15.4 mi |
| 42755 | Leitchfield | Kentucky | 15.4 mi |