Postal entity record
US 77979 Postal Code Data Source-backed
77979 postal code facts for Port Lavaca, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePort Lavaca
RegionTX
Nearby rows12
Key metadata
| Place | Port Lavaca |
|---|---|
| Admin area | Texas / TX |
| Local area | Calhoun |
| Coordinates | 28.6011, -96.6259 |
| 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 77979 to Port Lavaca, 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 | Port Lavaca |
| postal_code | admin_area | Texas |
| postal_code | centroid | 28.6011, -96.6259 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 77978 | Point Comfort | Texas | 6.4 mi |
| 77969 | La Salle | Texas | 11.6 mi |
| 77977 | Placedo | Texas | 13.6 mi |
| 77983 | Seadrift | Texas | 14 mi |
| 77991 | Vanderbilt | Texas | 14.3 mi |
| 77971 | Lolita | Texas | 14.8 mi |
| 77951 | Bloomington | Texas | 16.6 mi |
| 77982 | Port O Connor | Texas | 17 mi |
| 77990 | Tivoli | Texas | 19 mi |
| 77970 | La Ward | Texas | 19.4 mi |
| 77950 | Austwell | Texas | 19.5 mi |
| 77968 | Inez | Texas | 23.2 mi |