Postal entity record
US 40229 Postal Code Data Source-backed
40229 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 | 38.0891, -85.6548 |
| 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 40229 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 | 38.0891, -85.6548 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 40129 | Hillview | Kentucky | 1.5 mi |
| 40219 | Louisville | Kentucky | 4 mi |
| 40228 | Louisville | Kentucky | 4.1 mi |
| 40291 | Louisville | Kentucky | 5.2 mi |
| 40118 | Fairdale | Kentucky | 5.6 mi |
| 40047 | Mount Washington | Kentucky | 6 mi |
| 40165 | Shepherdsville | Kentucky | 6.1 mi |
| 40109 | Brooks | Kentucky | 6.8 mi |
| 40218 | Louisville | Kentucky | 6.9 mi |
| 40201 | Louisville | Kentucky | 7 mi |
| 40221 | Louisville | Kentucky | 7 mi |
| 40224 | Louisville | Kentucky | 7 mi |