Puskarich Public Library
- Includes links to online catalog, ebooks, digital photo archive, History of Coal Museum, and databases. Branch locations in Cadiz, Freeport and Scio.
- http://www.harrison.lib.oh.us/

Harrison County Connections
- Includes county profile and services, educational and government websites, parks and recreation, health facilities, and places to visit.
- http://www.oplin.org/controller.php?l=category&Id=63-16-147

Profile for Harrison County
- Information on the political infrastructure of the county.
- http://www.capitolimpact.com/gw/cntydetail.asp?state=oh&stfips=39&stname=Ohio&fips=39067

Harrison County Demographics
- A detailed report compiled from 1990 census data that includes population, housing, economic and educational information.
- http://www3.uakron.edu/src/Demographics/Harrison-Demographics-IPS.htm

Harrison County, Ohio - U.S. Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/39/39067.html

County Map
- Map of Harrison County.
- http://www.dot.state.oh.us/map1/ohiomap/images/county/harison.gif

Harrison County, Ohio
- Provides information about the government, economic development, education, attractions, and recreation in the community.
- http://pages.eohio.net/hc/

Harrison County Sheriff's Office
- Provides profile of department and programs.
- http://pages.eohio.net/sheriff1/