Lists population figures, institutions of higher education, land, people, and places to visit.

Provides population, demographic, and housing information.

Map of Defiance County.

Branch office of Ohio State University, it combines the needs of local citizens and communities, with new research and technical information.

Includes schedule and information about the fair and other events held on the fairgrounds in Hicksville.

Provides demographic, business, and agriculture profiles.

Provides a list of Ohio Department of Natural Resources wildlife and recreational areas in the county.

Includes an overview of the department, current investigations, and the DARE program.

Official site includes a description and list of services of each agency, directory, history and township plat maps.

Information on financial assistance the county has received from the fund.

Information on the political infrastructure of the county.

Site contains information on the political history of Defiance County, cemeteries and memorial sites in the county.