Allagash is a town located in Aroostook 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 128.5 square miles (333.0 km²) and sits at an elevation of 624 ft. With a population of approximately 277 residents, Allagash offers a peaceful, rural atmosphere.
The town's population is composed of about 51.26% males and 48.74% females, and it has a population density of 2.16 people per square mile (0.83/km²). Allagash lies at a latitude of 47.09 and a longitude of -69.06, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (11.9%), followed by English (9.4%), German (0%), and Scotch-Irish (9%) heritage. The town is identified by the ZIP code N/A.