Postal entity record
US 78594 Postal Code Data Source-backed
78594 postal code facts for Sebastian, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSebastian
RegionTX
Nearby rows12
Key metadata
| Place | Sebastian |
|---|---|
| Admin area | Texas / TX |
| Local area | Willacy |
| Coordinates | 26.344, -97.8123 |
| 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 78594 to Sebastian, 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 | Sebastian |
| postal_code | admin_area | Texas |
| postal_code | centroid | 26.344, -97.8123 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 78569 | Lyford | Texas | 4.9 mi |
| 78593 | Santa Rosa | Texas | 6.2 mi |
| 78562 | La Villa | Texas | 7.6 mi |
| 78535 | Combes | Texas | 8.1 mi |
| 78551 | Harlingen | Texas | 8.9 mi |
| 78538 | Edcouch | Texas | 9.3 mi |
| 78580 | Raymondville | Texas | 9.4 mi |
| 78561 | Lasara | Texas | 10.3 mi |
| 78543 | Elsa | Texas | 11.4 mi |
| 78552 | Harlingen | Texas | 11.8 mi |
| 78559 | La Feria | Texas | 12.3 mi |
| 78550 | Harlingen | Texas | 12.8 mi |