Postal entity record
US 71866 Postal Code Data Source-backed
71866 postal code facts for Winthrop, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWinthrop
RegionAR
Nearby rows12
Key metadata
| Place | Winthrop |
|---|---|
| Admin area | Arkansas / AR |
| Local area | Little River |
| Coordinates | 33.8583, -94.3952 |
| 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 71866 to Winthrop, 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 | Winthrop |
| postal_code | admin_area | Arkansas |
| postal_code | centroid | 33.8583, -94.3952 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 71842 | Horatio | Arkansas | 8 mi |
| 71820 | Alleene | Arkansas | 8.5 mi |
| 71836 | Foreman | Arkansas | 9.7 mi |
| 71832 | De Queen | Arkansas | 13.2 mi |
| 74740 | Haworth | Oklahoma | 14.6 mi |
| 74734 | Eagletown | Oklahoma | 15.5 mi |
| 71823 | Ben Lomond | Arkansas | 15.8 mi |
| 71865 | Wilton | Arkansas | 15.9 mi |
| 71846 | Lockesburg | Arkansas | 16.1 mi |
| 71822 | Ashdown | Arkansas | 19.4 mi |
| 71841 | Gillham | Arkansas | 21.1 mi |
| 74745 | Idabel | Oklahoma | 23.4 mi |