Postal entity record
US 40107 Postal Code Data Source-backed
40107 postal code facts for Boston, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceBoston
RegionKY
Nearby rows12
Key metadata
| Place | Boston |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Nelson |
| Coordinates | 37.7408, -85.5948 |
| 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 40107 to Boston, 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 | Boston |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 37.7408, -85.5948 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 40051 | New Haven | Kentucky | 7.2 mi |
| 40004 | Bardstown | Kentucky | 8.7 mi |
| 40052 | New Hope | Kentucky | 8.9 mi |
| 40048 | Nazareth | Kentucky | 10 mi |
| 40150 | Lebanon Junction | Kentucky | 10.4 mi |
| 40037 | Loretto | Kentucky | 12.1 mi |
| 40049 | Nerinx | Kentucky | 12.3 mi |
| 40062 | Saint Francis | Kentucky | 13.2 mi |
| 42748 | Hodgenville | Kentucky | 13.5 mi |
| 40013 | Coxs Creek | Kentucky | 13.8 mi |
| 40110 | Clermont | Kentucky | 13.8 mi |
| 42702 | Elizabethtown | Kentucky | 14.8 mi |