Islesboro is a town located in Waldo County, in the state of Maine (ME), United States. Nestled in the New England division of the North-east region, it covers an area of 14.3 square miles (37.0 km²) and sits at an elevation of 42 ft. With a population of approximately 603 residents, Islesboro offers a peaceful, rural atmosphere.
The town's population is composed of about 49.25% males and 50.75% females, and it has a population density of 42.17 people per square mile (16.28/km²). Islesboro lies at a latitude of 44.31 and a longitude of -68.91, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (5.1%), followed by English (37%), German (9.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 04848.