Allen 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=63-16-115

Profile for Allen County
- Information on the political infrastructure of the county.
- http://www.capitolimpact.com/gw/cntydetail.asp?state=oh&stfips=39&stname=Ohio&fips=39003

Allen County Extension Office
- Branch office of Ohio State University, it combines the needs of local citizens and communities, with new research and technical information.
- http://allen.osu.edu/

Lima-Allen County Regional Planning Commission
- An association of delegates that serve for discussion, sharing of ideas, and information among communities for local and regional issues.
- http://www.lacrpc.com/

Lima - Allen County Convention and Visitors Bureau
- Provides information on area attractions, restaurants, convention and meeting sites, shopping, sports and recreation, transportation, group tour planning, night life and community services.
- http://www.lima-allencvb.com/

Allen County, Ohio - U.S. Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/39/39003.html

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

Allen County
- Official site.
- http://www.co.allen.oh.us/

Allen Economic Development Group
- Provides community and business information.
- http://www.aedg.org/