In 2017, Custer County, ID had a population of 4.14k people with a median age of 53.4 and a median household income of $37,976. Between 2016 and 2017 the population of Custer County, ID declined from 4,185 to 4,141, a -1.05% decrease and its median household income declined from $39,497 to $37,976, a -3.85% decrease.
The 5 largest ethnic groups in Custer County, ID are White (Non-Hispanic) (92.2%), White (Hispanic) (2.92%), Two or More Races (Non-Hispanic) (2.73%), American Indian & Alaska Native (Non-Hispanic) (1.09%), and Some Other Race (Hispanic) (0.918%). N/A% of the people in Custer County, ID speak a non-English language, and 99.5% are U.S. citizens.
The median property value in Custer County, ID is $173,300, and the homeownership rate is 76.2%. Most people in Custer County, ID commute by Drove Alone, and the average commute time is 18.2 minutes. The average car ownership in Custer County, ID is 2 cars per household.