Postal entity record
US 41121 Postal Code Data Source-backed
41121 postal code facts for Argillite, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceArgillite
RegionKY
Nearby rows12
Key metadata
| Place | Argillite |
|---|---|
| Admin area | Kentucky / KY |
| Local area | Greenup |
| Coordinates | 38.4322, -82.8094 |
| 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 41121 to Argillite, 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 | Argillite |
| postal_code | admin_area | Kentucky |
| postal_code | centroid | 38.4322, -82.8094 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 41102 | Ashland | Kentucky | 5 mi |
| 41105 | Ashland | Kentucky | 7.5 mi |
| 41114 | Ashland | Kentucky | 7.5 mi |
| 41139 | Flatwoods | Kentucky | 7.7 mi |
| 41169 | Russell | Kentucky | 8.4 mi |
| 41183 | Worthington | Kentucky | 9 mi |
| 41168 | Rush | Kentucky | 9.2 mi |
| 41101 | Ashland | Kentucky | 9.3 mi |
| 41144 | Greenup | Kentucky | 9.4 mi |
| 41143 | Grayson | Kentucky | 10.2 mi |
| 41129 | Catlettsburg | Kentucky | 10.3 mi |
| 45638 | Ironton | Ohio | 10.3 mi |