Postal entity record
US 78566 Postal Code Data Source-backed
78566 postal code facts for Los Fresnos, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLos Fresnos
RegionTX
Nearby rows12
Key metadata
| Place | Los Fresnos |
|---|---|
| Admin area | Texas / TX |
| Local area | Cameron |
| Coordinates | 26.1158, -97.4107 |
| 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 78566 to Los Fresnos, 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 | Los Fresnos |
| postal_code | admin_area | Texas |
| postal_code | centroid | 26.1158, -97.4107 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 78578 | Port Isabel | Texas | 7.4 mi |
| 78568 | Lozano | Texas | 9.7 mi |
| 78575 | Olmito | Texas | 10.3 mi |
| 78526 | Brownsville | Texas | 10.6 mi |
| 78523 | Brownsville | Texas | 11.6 mi |
| 78583 | Rio Hondo | Texas | 11.9 mi |
| 78521 | Brownsville | Texas | 13.7 mi |
| 78520 | Brownsville | Texas | 14.2 mi |
| 78586 | San Benito | Texas | 14.6 mi |
| 78522 | Brownsville | Texas | 15.7 mi |
| 78597 | South Padre Island | Texas | 15.9 mi |
| 78550 | Harlingen | Texas | 18.1 mi |