Dauphin Island

Population

1,366 (2020)

Type

Town

Area

6.26 sq mi (16.2 km²), 159.69 sq mi water

Median age

53

Households

581

Persons per household

2.1

Median household income

$84,861

Average house value

$240,500

Businesses

39

Employees

322

Government

TOWN OF DAUPHIN ISLAND

Government office

1011 BIENVILLE BLVD, DAUPHIN ISLAND, AL 36528