Postal entity record
US 36528 Postal Code Data Source-backed
36528 postal code facts for Dauphin Island, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceDauphin Island
RegionAL
Nearby rows12
Key metadata
| Place | Dauphin Island |
|---|---|
| Admin area | Alabama / AL |
| Local area | Mobile |
| Coordinates | 30.2521, -88.1096 |
| 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 36528 to Dauphin Island, 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 | Dauphin Island |
| postal_code | admin_area | Alabama |
| postal_code | centroid | 30.2521, -88.1096 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 36523 | Coden | Alabama | 11.2 mi |
| 36509 | Bayou La Batre | Alabama | 13.7 mi |
| 36544 | Irvington | Alabama | 17.6 mi |
| 36590 | Theodore | Alabama | 18.4 mi |
| 36564 | Point Clear | Alabama | 19.1 mi |
| 36568 | Saint Elmo | Alabama | 19.4 mi |
| 36582 | Theodore | Alabama | 20.6 mi |
| 36542 | Gulf Shores | Alabama | 21 mi |
| 36541 | Grand Bay | Alabama | 21.4 mi |
| 36533 | Fairhope | Alabama | 21.8 mi |
| 36532 | Fairhope | Alabama | 21.9 mi |
| 36511 | Bon Secour | Alabama | 22.3 mi |