An elected Board of Commissioners heads the Marion County government organization consisting of fifteen departments. In addition to the Board of Commissioners, elected officials head five other departments. The county consolidated the Treasurer's Office into the Finance Department in FY 2021-22. The Treasurer remains an elected position and is responsible for overseeing the fund investment and cash management for Marion County. Appointed officials head the remaining nine departments and report to the Chief Administrative Officer: Business Services, Community Services, Finance, Health and Human Services, Human Resources, Information Technology, Juvenile, Public Works, and Legal Counsel.