Postal entity record
US 78657 Postal Code Data Source-backed
78657 postal code facts for Horseshoe Bay, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceHorseshoe Bay
RegionTX
Nearby rows12
Key metadata
| Place | Horseshoe Bay |
|---|---|
| Admin area | Texas / TX |
| Local area | Llano |
| Coordinates | 30.5443, -98.3739 |
| 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 78657 to Horseshoe Bay, 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 | Horseshoe Bay |
| postal_code | admin_area | Texas |
| postal_code | centroid | 30.5443, -98.3739 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 78654 | Marble Falls | Texas | 6.3 mi |
| 78663 | Round Mountain | Texas | 7.9 mi |
| 78639 | Kingsland | Texas | 9.5 mi |
| 78609 | Buchanan Dam | Texas | 14.8 mi |
| 78636 | Johnson City | Texas | 17.2 mi |
| 78611 | Burnet | Texas | 17.3 mi |
| 78643 | Llano | Texas | 18.4 mi |
| 78675 | Willow City | Texas | 18.4 mi |
| 78607 | Bluffton | Texas | 21.2 mi |
| 78669 | Spicewood | Texas | 21.8 mi |
| 78672 | Tow | Texas | 22.5 mi |
| 78605 | Bertram | Texas | 23.4 mi |