The territory consists of 17 whole townships plus six partial townships, of which four (Brassua, Soldiertown, Thorndike, and Tomhegan) are shared with Seboomook Lake and two (Johnson Mountain and Parlin Pond) are shared with Northwest Somerset.

The whole townships are:[2][3] As of the census[5] of 2000, there were 354 people, 165 households, and 99 families residing in the unorganized territory.

The racial makeup of the unorganized territory was 96.61% White, 2.82% Native American, and 0.56% from two or more races.

There were 165 households, out of which 23.6% had children under the age of 18 living with them, 52.1% were married couples living together, 4.2% had a female householder with no husband present, and 39.4% were non-families.

31.5% of all households were made up of individuals, and 12.1% had someone living alone who was 65 years of age or older.