Dauphin Island town, Alabama
Official LSAD Designation: Dauphin Island town • Census GEOID: 0119744
• Mobile County
Dauphin Island town is an incorporated town in Mobile County, Alabama. According to official records from the Census (2025), Dauphin Island town had an estimated population of 1,929 residents. Official Census Bureau geographic records classify this community under LSAD designation Dauphin Island town (GEOID 0119744).
Local Government Administration U.S. Census Bureau GMAF
Town Of Dauphin Island
Municipal
Official Title:
Town Clerk
Address:
1011 BIENVILLE BLVD, DAUPHIN ISLAND AL 36528-4331
County Of Mobile
County
Official Title:
Commission President
Address:
PO BOX 1443, MOBILE AL 36633-1443
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,929 | 2025 |
| Median Household Income | $67,206 | 2020-2024 |
| Median Home Value | $432,200 | 2020-2024 |
| Land Area | 6.26 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).