Postal entity record
US 66541 Postal Code Data Source-backed
66541 postal code facts for Summerfield, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSummerfield
RegionKS
Nearby rows12
Key metadata
| Place | Summerfield |
|---|---|
| Admin area | Kansas / KS |
| Local area | Marshall |
| Coordinates | 39.9798, -96.3279 |
| 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 66541 to Summerfield, 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 | Summerfield |
| postal_code | admin_area | Kansas |
| postal_code | centroid | 39.9798, -96.3279 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 66406 | Beattie | Kansas | 7.7 mi |
| 66403 | Axtell | Kansas | 8.2 mi |
| 66404 | Baileyville | Kansas | 10.4 mi |
| 68381 | Liberty | Nebraska | 10.6 mi |
| 68323 | Burchard | Nebraska | 11.6 mi |
| 68420 | Pawnee City | Nebraska | 13 mi |
| 66438 | Home | Kansas | 13.1 mi |
| 68309 | Barneston | Nebraska | 14 mi |
| 68345 | Du Bois | Nebraska | 14.9 mi |
| 66518 | Oketo | Kansas | 15.7 mi |
| 68441 | Steinauer | Nebraska | 17.2 mi |
| 68380 | Lewiston | Nebraska | 17.8 mi |