Postal entity record
US 30157 Postal Code Data Source-backed
30157 postal code facts for Dallas, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceDallas
RegionGA
Nearby rows12
Key metadata
| Place | Dallas |
|---|---|
| Admin area | Georgia / GA |
| Local area | Paulding |
| Coordinates | 33.9045, -84.8621 |
| 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 30157 to Dallas, 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 | Dallas |
| postal_code | admin_area | Georgia |
| postal_code | centroid | 33.9045, -84.8621 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 30132 | Dallas | Georgia | 2.1 mi |
| 30141 | Hiram | Georgia | 5.9 mi |
| 30081 | Smyrna | Georgia | 9.2 mi |
| 30127 | Powder Springs | Georgia | 10.1 mi |
| 30134 | Douglasville | Georgia | 11.9 mi |
| 30154 | Douglasville | Georgia | 12.4 mi |
| 30179 | Temple | Georgia | 12.8 mi |
| 30153 | Rockmart | Georgia | 13 mi |
| 30152 | Kennesaw | Georgia | 13.4 mi |
| 30180 | Villa Rica | Georgia | 13.5 mi |
| 30106 | Austell | Georgia | 14.1 mi |
| 30064 | Marietta | Georgia | 14.7 mi |