Postal entity record
US 30187 Postal Code Data Source-backed
30187 postal code facts for Winston, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceWinston
RegionGA
Nearby rows12
Key metadata
| Place | Winston |
|---|---|
| Admin area | Georgia / GA |
| Local area | Douglas |
| Coordinates | 33.6634, -84.8639 |
| 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 30187 to Winston, 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 | Winston |
| postal_code | admin_area | Georgia |
| postal_code | centroid | 33.6634, -84.8639 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 30180 | Villa Rica | Georgia | 5.3 mi |
| 30133 | Douglasville | Georgia | 7.1 mi |
| 30135 | Douglasville | Georgia | 7.2 mi |
| 30154 | Douglasville | Georgia | 9 mi |
| 30134 | Douglasville | Georgia | 9.5 mi |
| 30185 | Whitesburg | Georgia | 11.1 mi |
| 30179 | Temple | Georgia | 11.2 mi |
| 30116 | Carrollton | Georgia | 11.4 mi |
| 30119 | Carrollton | Georgia | 12.4 mi |
| 30112 | Carrollton | Georgia | 13.6 mi |
| 30117 | Carrollton | Georgia | 13.8 mi |
| 30122 | Lithia Springs | Georgia | 14.3 mi |