Government in Lone Rock, IA Lone Rock City Hall217 Maine StLone Rock, IA, 505595159253240Blue Earth City HallCity HallsGovernment CitySwea City City HallWest Bend City Hall Lone Rock City Hall400 Reba StLone Rock, IA, 505595159253240Fire DepartmentFire DepartmentsFire Hall RentalsGovernment OfficesSwea City City Hall Show MoreSee AlsoGovernment Offices