Postal entity record
US 42021 Postal Code Data Source-backed
42021 postal code facts for Arlington, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceArlington
RegionKY
Nearby rows12
Key metadata
| Place | Arlington |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Carlisle |
| Coordinates | 36.7903, -89.0128 |
| 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 42021 to Arlington, 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 | Arlington |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 36.7903, -89.0128 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 42023 | Bardwell | Kentucky | 5.1 mi |
| 42032 | Columbus | Kentucky | 5.4 mi |
| 42070 | Milburn | Kentucky | 6.3 mi |
| 42031 | Clinton | Kentucky | 8.8 mi |
| 42035 | Cunningham | Kentucky | 10.7 mi |
| 63881 | Wolf Island | Missouri | 11.5 mi |
| 42039 | Fancy Farm | Kentucky | 12.3 mi |
| 42087 | Wickliffe | Kentucky | 12.3 mi |
| 63882 | Wyatt | Missouri | 14.2 mi |
| 42061 | Lowes | Kentucky | 14.8 mi |
| 42060 | Lovelaceville | Kentucky | 15.9 mi |
| 42069 | Melber | Kentucky | 17 mi |