Profile for Knox County
- Provides information about members of Congress, State Legislators, cities, towns, law enforcement, schools, media, courts, census bureau, economic, and population estimates. County seat is located in Rockland.
- http://www.capitolimpact.com/gw/cntydetail.asp?state=me&stfips=23&stname=Maine&fips=23013

County of Knox
- Provides brief description, facts, addresses, localities, and list of officials.
- http://www.maine.gov/local/knox/

Knox County
- Elected county officials, codes and ordinances, policies and other data provided by the National Association of Counties.
- http://www.naco.org/Template.cfm?Section=Find_a_County&Template=/cffiles/counties/county.cfm&id=23013

University of Maine Cooperative Extension: Knox and Lincoln Counties
- Local offices, links to statewide resources.
- http://www.umext.maine.edu/counties/knoxlincoln.htm