In 2017, Blaine County, ID had a population of 21.6k people with a median age of 42.8 and a median household income of $58,835. Between 2016 and 2017 the population of Blaine County, ID grew from 21,427 to 21,583, a 0.728% increase and its median household income grew from $58,086 to $58,835, a 1.29% increase.
The 5 largest ethnic groups in Blaine County, ID are White (Non-Hispanic) (76.5%), White (Hispanic) (17.1%), Some Other Race (Hispanic) (3.13%), Two or More Races (Non-Hispanic) (1.13%), and Asian (Non-Hispanic) (0.978%). N/A% of the people in Blaine County, ID speak a non-English language, and 90.4% are U.S. citizens.
The median property value in Blaine County, ID is $390,300, and the homeownership rate is 66.8%. Most people in Blaine County, ID commute by Drove Alone, and the average commute time is 17.4 minutes. The average car ownership in Blaine County, ID is 2 cars per household.