Northwest Piscataquis also contains Big Spencer Mountain and Mount Kineo.

As of the census[3] of 2000, there were 159 people, 80 households, and 42 families residing in the unorganized territory.

There were 982 housing units at an average density of 0.7 per square mile (0.27/km2).

36.3% of all households were made up of individuals, and 13.8% had someone living alone who was 65 years of age or older.

None of the families and 8.1% of the population were living below the poverty line, including no under eighteens and 9.4% of those over 64.