The Political Graveyard: Carroll County, Ohio - Site contains information on the political history of Carroll County, cemeteries and memorial sites in the county. Carroll County Convention and Visitors Bureau - Includes information about local festivals and events, recreation, shopping, lodging, and attractions in the county. Carroll County, Ohio - U.S. Census Bureau - Provides population, demographic, and housing information. Carroll County Demographics - A detailed report compiled from 1990 census data that includes population, housing, economic and educational information. Carroll County Chamber of Commerce - Includes a history on the county, attraction information, and a kids corner. County Map - Ohio Department of Transportation map of Carroll County. Carroll County Extension Office - Branch office of Ohio State University, it combines the needs of local citizens and communities, with new research and technical information. Profile for Carroll County - Information on the political infrastructure of the county.