About Long Island, Maine
Coordinates: 43°41?34?N 70°9?17?W? / ?43.69278°N 70.15472°W? / 43.69278; -70.1547210.4 sq mi (26.9 km2)1.4 sq mi (3.7 km2)9.0 sq mi (23.2 km2) ? Density 141.2/sq mi (54.5/km2)Long Island is an island town in Cumberland County, Maine, United States, which seceded from the city of Portland in 1993. The population was 202 at the 2000 census. It is part of the Portland?South Portland?Biddeford, Maine Metropolitan Statistical Area.