Cost of living in Dauphin Island, AL

Dauphin Island is a Census town in Mobile County, AL. ACS 2024 5-year population is 1,852. Median gross rent is $1,844 (ACS 2024 5-year, this place). Median home value is $432,200. Median household income is $67,206. Insurance is the NAIC state average; food is a USDA plan — no town indexes.