Postal entity record
US 66542 Postal Code Data Source-backed
66542 postal code facts for Tecumseh, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceTecumseh
RegionKS
Nearby rows12
Key metadata
| Place | Tecumseh |
|---|---|
| Admin area | Kansas / KS |
| Local area | Shawnee |
| Coordinates | 39.0217, -95.5379 |
| 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 66542 to Tecumseh, 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 | Tecumseh |
| postal_code | admin_area | Kansas |
| postal_code | centroid | 39.0217, -95.5379 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 66429 | Grantville | Kansas | 5.2 mi |
| 66050 | Lecompton | Kansas | 5.3 mi |
| 66605 | Topeka | Kansas | 5.7 mi |
| 66409 | Berryton | Kansas | 5.9 mi |
| 66607 | Topeka | Kansas | 5.9 mi |
| 66616 | Topeka | Kansas | 6.3 mi |
| 66609 | Topeka | Kansas | 7.3 mi |
| 66601 | Topeka | Kansas | 7.7 mi |
| 66625 | Topeka | Kansas | 7.7 mi |
| 66626 | Topeka | Kansas | 7.7 mi |
| 66629 | Topeka | Kansas | 7.7 mi |
| 66630 | Topeka | Kansas | 7.7 mi |