Caribou Cdp is one of the census designated place of Plumas County, California, located towards the Western Region (Pacific) of United States. As of 2000 the population was 0. It is the third smallest by population in the U.S. state of California. The census designated place encompasses an area of 0.17 square miles (0.44 kmē), it is the tenth smallest in terms of geographical size.
As of the census of 2000, there were people in the census designated place, organized into 0 households, and 0 families living in the census designated place. The population density was 0 people per square mile (0/kmē), making it the least densely populated census designated place in California. There were 2 housing units at an average density of 11.8 per square mile (4.56/kmē). It has an average household size was 0 persons, and the average family size was 0 persons. Age range in the census designated place was well distributed with 0% under the age of 18, 0% from 18 to 24, 0% from 25 to 44, 0% from 45 to 64, and 0% who were 65 or older. For every 100 females there were 0 males. For every 100 females age 18 and over, there were 0 males. The median age is 0 years, The median age of males and females living in Caribou Cdp was 0 and 0 years respectively. The racial makeup of the census designated place was 0% White, 0% Black or African American, 0% American Indian, 0% Asian, 0% Native Hawaiian, 0% from two or more races and 0% Other races.