Somerville is a town in Lincoln County, Maine, United States.

[2] Somerville is located 15 miles east of the state capital, Augusta.

There were 309 housing units at an average density of 14.1 per square mile (5.4/km2).

26.2% of all households were made up of individuals, and 8.9% had someone living alone who was 65 years of age or older.

There were 286 housing units at an average density of 13.1 per square mile (5.0/km2).

25.7% of all households were made up of individuals, and 6.9% had someone living alone who was 65 years of age or older.