See also:

• Regional: North America: United States: Ohio: Regions: Northwest  (49)

• Allen County - Official site.
• Allen County Connections - Includes county profile and services, educational and government websites, parks and recreation, health facilities, and places to visit.
• 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.
• Allen County, Ohio - U.S. Census Bureau - Provides population, demographic, and housing information.
• Allen Economic Development Group - Provides community and business information.
• 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.
• 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.
• Profile for Allen County - Information on the political infrastructure of the county.