Postal entity record
US 40258 Postal Code Data Source-backed
40258 postal code facts for Louisville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLouisville
RegionKY
Nearby rows12
Key metadata
| Place | Louisville |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Jefferson |
| Coordinates | 38.1457, -85.8641 |
| 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 40258 to Louisville, 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 | Louisville |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 38.1457, -85.8641 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 40216 | Louisville | Kentucky | 3.3 mi |
| 40272 | Louisville | Kentucky | 4.3 mi |
| 40214 | Louisville | Kentucky | 4.8 mi |
| 40215 | Louisville | Kentucky | 5.3 mi |
| 47117 | Elizabeth | Indiana | 5.4 mi |
| 40118 | Fairdale | Kentucky | 6.5 mi |
| 40209 | Louisville | Kentucky | 6.8 mi |
| 40210 | Louisville | Kentucky | 7.1 mi |
| 40211 | Louisville | Kentucky | 7.2 mi |
| 40208 | Louisville | Kentucky | 7.4 mi |
| 40109 | Brooks | Kentucky | 8.1 mi |
| 40217 | Louisville | Kentucky | 8.3 mi |