Who is the town Gouldsboro, home to the unincorporated village of Birch Harbor, named after?
Birch Harbor, Maine Birch Harbor is an unincorporated village in the town of Gouldsboro, Hancock County, Maine, United States. The community is located along Maine State Route 186 22 mi east-southeast of Ellsworth. Birch Harbor has a post office with ZIP code 04613, which opened on March 26, 1880.
Southwest Harbor (CDP), Maine Southwest Harbor is a census-designated place (CDP) in the town of Southwest Harbor in Hancock County, Maine, United States. The CDP population was 720 at the 2010 census, out of 1,764 people in the town as a whole.