Postal entity record
US 81021 Postal Code Data Source-backed
81021 postal code facts for Arlington, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceArlington
RegionCO
Nearby rows12
Key metadata
| Place | Arlington |
|---|---|
| Admin area | Colorado / CO |
| Local area | Kiowa |
| Coordinates | 38.4068, -103.3697 |
| 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 81021 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 | Colorado |
| postal_code | centroid | 38.4068, -103.3697 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 81045 | Haswell | Colorado | 12.2 mi |
| 81076 | Sugar City | Colorado | 19.1 mi |
| 81030 | Cheraw | Colorado | 22.1 mi |
| 80823 | Karval | Colorado | 22.2 mi |
| 81063 | Ordway | Colorado | 27 mi |
| 81033 | Crowley | Colorado | 30.2 mi |
| 81034 | Crowley | Colorado | 30.2 mi |
| 81077 | Swink | Colorado | 30.5 mi |
| 81067 | Rocky Ford | Colorado | 31.4 mi |
| 80862 | Wild Horse | Colorado | 31.6 mi |
| 81062 | Olney Springs | Colorado | 34.1 mi |
| 81058 | Manzanola | Colorado | 34.3 mi |