County of Hancock: Provides brief description, facts, addresses, localities, and list of officials.
Hancock County: Official county web site features commissioners profiles, meetings, financial reports, sheriff's department, emergency information, and links to treasurer, district attorney, registry of deeds, and the airport.
Hancock County: Elected county officials, codes and ordinances, policies and other data provided by the National Association of Counties.
Hancock County Emergency Management Agency: Emergency information regarding shelters, report forms, and homeland security database.
Hancock County Genealogy Society: Information on meetings, activities and membership.
Hancock County Maine - USGenWeb Project.: Past and present county links and information. Provides genealogical resources and vital records.
M.D.I. History and Genealogy: Genealogical resources for Mount Desert, Cranberry, Tremont and Southwest Harbor.
Profile for Hancock County: Ellsworth is the county seat. Data and statistics for the area.
The Blue Hill Peninsula Chamber of Commerce: Between Penobscot Bay and Mount Desert Island: beautiful coastal villages, a lively economy and a rich cultural life.
University of Maine Cooperative Extension: Hancock County: Local program with services to build healthy communities, strengthen families and encourage stewardship of natural resources.