Isle au Haut town
- County:
- Knox County
- County Seat:
- No
- Area (mi²):
- 12.521
- State:
- Maine
Isle au Haut town is located in Knox County, Maine. Isle au Haut town has a 2026 population of 85. Isle au Haut town is currently declining at a rate of -1.16% annually and its population has decreased by -1.16% since the most recent census, which recorded a population of 86 in 2020.
The median household income in Isle au Haut town is $49,500 with a poverty rate of 2.9%. The median age in Isle au Haut town is 71.4 years: 71.8 years for males, and 71.3 years for females. For every 100 females there are 102.9 males.