Marshall Island, Maine

Marshall Island, Maine
Marshall Island
Marshall Island
Coordinates: 44°06′50″N 68°30′25″W / 44.114°N 68.507°W / 44.114; -68.507
CountryUnited States
StateMaine
CountyHancock
Area
  Total
5.5 sq mi (14.1 km2)
  Land1.6 sq mi (4.1 km2)
  Water3.9 sq mi (10.1 km2)
Population
 (2020)
  Total
0
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
Area code207
FIPS code23-43578
GNIS feature ID2378263

Marshall Island is an island and unorganized territory in Hancock County, Maine, United States. It lies where Penobscot Bay and Blue Hill Bay meet, between Swan's Island and Isle au Haut. Uninhabited, it is one of the largest undeveloped islands surrounding the contiguous United States.