Postal entity record
US 66041 Postal Code Data Source-backed
66041 postal code facts for Lancaster, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLancaster
RegionKS
Nearby rows12
Key metadata
| Place | Lancaster |
|---|---|
| Admin area | Kansas / KS |
| Local area | Atchison |
| Coordinates | 39.5952, -95.3036 |
| 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 66041 to Lancaster, 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 | Lancaster |
| postal_code | admin_area | Kansas |
| postal_code | centroid | 39.5952, -95.3036 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 66023 | Effingham | Kansas | 7.2 mi |
| 66016 | Cummings | Kansas | 7.8 mi |
| 66017 | Denton | Kansas | 8.4 mi |
| 66424 | Everest | Kansas | 8.7 mi |
| 66002 | Atchison | Kansas | 9.5 mi |
| 66008 | Bendena | Kansas | 10.8 mi |
| 66058 | Muscotah | Kansas | 12 mi |
| 66060 | Nortonville | Kansas | 12.9 mi |
| 66439 | Horton | Kansas | 13.4 mi |
| 64484 | Rushville | Missouri | 14.1 mi |
| 66087 | Troy | Kansas | 16 mi |
| 66552 | Whiting | Kansas | 16.6 mi |