Postal entity record
US 78609 Postal Code Data Source-backed
78609 postal code facts for Buchanan Dam, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceBuchanan Dam
RegionTX
Nearby rows12
Key metadata
| Place | Buchanan Dam |
|---|---|
| Admin area | Texas / TX |
| Local area | Llano |
| Coordinates | 30.7538, -98.4295 |
| 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 78609 to Buchanan Dam, 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 | Buchanan Dam |
| postal_code | admin_area | Texas |
| postal_code | centroid | 30.7538, -98.4295 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 78639 | Kingsland | Texas | 6.1 mi |
| 78607 | Bluffton | Texas | 7.1 mi |
| 78672 | Tow | Texas | 7.6 mi |
| 78611 | Burnet | Texas | 9.9 mi |
| 78643 | Llano | Texas | 11.1 mi |
| 78657 | Horseshoe Bay | Texas | 14.8 mi |
| 78654 | Marble Falls | Texas | 15.2 mi |
| 76832 | Cherokee | Texas | 20.9 mi |
| 78663 | Round Mountain | Texas | 21.5 mi |
| 78605 | Bertram | Texas | 22.4 mi |
| 78675 | Willow City | Texas | 24.9 mi |
| 76824 | Bend | Texas | 25 mi |