Postal entity record
US 77521 Postal Code Data Source-backed
77521 postal code facts for Baytown, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceBaytown
RegionTX
Nearby rows12
Key metadata
| Place | Baytown |
|---|---|
| Admin area | Texas / TX |
| Local area | Harris |
| Coordinates | 29.7705, -94.9695 |
| 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 77521 to Baytown, 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 | Baytown |
| postal_code | admin_area | Texas |
| postal_code | centroid | 29.7705, -94.9695 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 77520 | Baytown | Texas | 1.7 mi |
| 77522 | Baytown | Texas | 2.5 mi |
| 77562 | Highlands | Texas | 5.8 mi |
| 77523 | Baytown | Texas | 6.5 mi |
| 77580 | Mont Belvieu | Texas | 7.1 mi |
| 77571 | La Porte | Texas | 7.5 mi |
| 77572 | La Porte | Texas | 7.8 mi |
| 77530 | Channelview | Texas | 9.8 mi |
| 77536 | Deer Park | Texas | 11 mi |
| 77507 | Pasadena | Texas | 11.4 mi |
| 77532 | Crosby | Texas | 11.9 mi |
| 77503 | Pasadena | Texas | 12.6 mi |