Postal entity record
US 30088 Postal Code Data Source-backed
30088 postal code facts for Stone Mountain, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceStone Mountain
RegionGA
Nearby rows12
Key metadata
| Place | Stone Mountain |
|---|---|
| Admin area | Georgia / GA |
| Local area | DeKalb |
| Coordinates | 33.758, -84.1802 |
| 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 30088 to Stone Mountain, 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 | Stone Mountain |
| postal_code | admin_area | Georgia |
| postal_code | centroid | 33.758, -84.1802 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 30072 | Pine Lake | Georgia | 2.7 mi |
| 30083 | Stone Mountain | Georgia | 2.8 mi |
| 30035 | Decatur | Georgia | 2.9 mi |
| 30074 | Redan | Georgia | 2.9 mi |
| 30087 | Stone Mountain | Georgia | 3.5 mi |
| 30002 | Avondale Estates | Georgia | 4.7 mi |
| 30058 | Lithonia | Georgia | 4.8 mi |
| 30021 | Clarkston | Georgia | 4.9 mi |
| 30032 | Decatur | Georgia | 4.9 mi |
| 30079 | Scottdale | Georgia | 5.1 mi |
| 30038 | Lithonia | Georgia | 5.3 mi |
| 30034 | Decatur | Georgia | 5.9 mi |