Postal entity record
US 78066 Postal Code Data Source-backed
78066 postal code facts for Rio Medina, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceRio Medina
RegionTX
Nearby rows12
Key metadata
| Place | Rio Medina |
|---|---|
| Admin area | Texas / TX |
| Local area | Medina |
| Coordinates | 29.4612, -98.8694 |
| GeoNames accuracy | 1 |
| 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 78066 to Rio Medina, 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 | Rio Medina |
| postal_code | admin_area | Texas |
| postal_code | centroid | 29.4612, -98.8694 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 78056 | Mico | Texas | 6.6 mi |
| 78253 | San Antonio | Texas | 7.3 mi |
| 78009 | Castroville | Texas | 7.4 mi |
| 78254 | San Antonio | Texas | 9.9 mi |
| 78039 | La Coste | Texas | 11.1 mi |
| 78245 | San Antonio | Texas | 11.2 mi |
| 78250 | San Antonio | Texas | 12.4 mi |
| 78251 | San Antonio | Texas | 12.9 mi |
| 78023 | Helotes | Texas | 13.7 mi |
| 78054 | Macdona | Texas | 14.2 mi |
| 78227 | San Antonio | Texas | 14.2 mi |
| 78002 | Atascosa | Texas | 15.2 mi |