Postal entity record
US 30002 Postal Code Data Source-backed
30002 postal code facts for Avondale Estates, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceAvondale Estates
RegionGA
Nearby rows12
Key metadata
| Place | Avondale Estates |
|---|---|
| Admin area | Georgia / GA |
| Local area | DeKalb |
| Coordinates | 33.7717, -84.2607 |
| 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 30002 to Avondale Estates, 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 | Avondale Estates |
| postal_code | admin_area | Georgia |
| postal_code | centroid | 33.7717, -84.2607 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 30079 | Scottdale | Georgia | 1.5 mi |
| 30030 | Decatur | Georgia | 2 mi |
| 30031 | Decatur | Georgia | 2.1 mi |
| 30032 | Decatur | Georgia | 2.1 mi |
| 30036 | Decatur | Georgia | 2.1 mi |
| 30037 | Decatur | Georgia | 2.1 mi |
| 30021 | Clarkston | Georgia | 2.9 mi |
| 30033 | Decatur | Georgia | 3.1 mi |
| 30072 | Pine Lake | Georgia | 3.4 mi |
| 30317 | Atlanta | Georgia | 3.6 mi |
| 30083 | Stone Mountain | Georgia | 3.7 mi |
| 30035 | Decatur | Georgia | 4 mi |