Government in Dahlgren, IL Dahlgren Twp OfficeRR 1Dahlgren, IL, 628286187362740Fairfield City HallGovernment City Village TownshipVillage OfZeigler City Hall Village Hall104 N 3rd StDahlgren, IL, 628286187362830Fairfield City HallGovernment City Village TownshipTown HallZeigler City Hall Show MoreSee AlsoCity, Village & Township Government