Dahlgren, IL Real Estate and Homes for Sale

Dahlgren, Illinois is located in Hamilton County. Dahlgren is a rural community with a population of 444. The median household income is $36,585. In Dahlgren, 63% of residents are married, and families with children reside in 31% of the households. Half the population of Dahlgren commutes 21 minutes or less to work, with 22% of residents holding white collar jobs and 78% residents holding blue collar jobs. The median age of homes in Dahlgren, IL is 42 years, with 78% of those homes owned, 13% rented, and 8% not occupied.

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