Otter CCD represents an area within the Otter CCD subdivision of the Powder River County (Montana),
which is not part of any official city, town or other place of the Otter CCD subdivision.
This area is populated by approximatelly 382 people and occupies the area of 1382 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (91.88%), American Indian and Alaska Native (4.45%) and Some Other Race (2.36%).
The male part of the population has a median age of 49 and the “median female” is 49 years old.
Statistical data for the Otter CCD based on the 2010 U.S. Census