Dennistown plantation is located in Somerset County, Maine. Dennistown plantation has a 2026 population of 63. Dennistown plantation is currently growing at a rate of 3.28% annually and its population has increased by 3.28% since the most recent census, which recorded a population of 61 in 2020.
The median age in Dennistown plantation is 61.2 years: 64.3 years for males, and 36.9 years for females. For every 100 females there are 50.6 males.