Postal entity record
US 77659 Postal Code Data Source-backed
77659 postal code facts for Sour Lake, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSour Lake
RegionTX
Nearby rows12
Key metadata
| Place | Sour Lake |
|---|---|
| Admin area | Texas / TX |
| Local area | Hardin |
| Coordinates | 30.1491, -94.3733 |
| 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 77659 to Sour Lake, 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 | Sour Lake |
| postal_code | admin_area | Texas |
| postal_code | centroid | 30.1491, -94.3733 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 77713 | Beaumont | Texas | 8.1 mi |
| 77613 | China | Texas | 9.6 mi |
| 77629 | Nome | Texas | 10.6 mi |
| 77726 | Beaumont | Texas | 11.2 mi |
| 77708 | Beaumont | Texas | 12.7 mi |
| 77657 | Lumberton | Texas | 13 mi |
| 77706 | Beaumont | Texas | 13 mi |
| 77707 | Beaumont | Texas | 13.1 mi |
| 77585 | Saratoga | Texas | 13.2 mi |
| 77704 | Beaumont | Texas | 13.2 mi |
| 77519 | Batson | Texas | 15.1 mi |
| 77702 | Beaumont | Texas | 15.4 mi |