Postal entity record
US 80030 Postal Code Data Source-backed
80030 postal code facts for Westminster, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWestminster
RegionCO
Nearby rows12
Key metadata
| Place | Westminster |
|---|---|
| Admin area | Colorado / CO |
| Local area | Adams |
| Coordinates | 39.8302, -105.037 |
| 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 80030 to Westminster, 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 | Westminster |
| postal_code | admin_area | Colorado |
| postal_code | centroid | 39.8302, -105.037 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 80035 | Westminster | Colorado | 0.4 mi |
| 80036 | Westminster | Colorado | 0.4 mi |
| 80003 | Arvada | Colorado | 1.5 mi |
| 80221 | Denver | Colorado | 2.1 mi |
| 80031 | Westminster | Colorado | 3.1 mi |
| 80260 | Denver | Colorado | 3.1 mi |
| 80001 | Arvada | Colorado | 3.3 mi |
| 80006 | Arvada | Colorado | 3.3 mi |
| 80005 | Arvada | Colorado | 3.9 mi |
| 80002 | Arvada | Colorado | 4.1 mi |
| 80212 | Denver | Colorado | 4.3 mi |
| 80241 | Thornton | Colorado | 4.3 mi |