Jonesboro (/ˈdʒoʊnzbʌrə/) is a town in Washington County, Maine, United States.

[1] This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.

There were 332 housing units at an average density of 9.1 per square mile (3.5/km2).

32.4% of all households were made up of individuals, and 14.8% had someone living alone who was 65 years of age or older.

There were 325 housing units at an average density of 8.9 per square mile (3.4/km2).

The racial makeup of the town was 99.33% White, 0.17% African American, and 0.51% from two or more races.

29.2% of all households were made up of individuals, and 14.8% had someone living alone who was 65 years of age or older.