In 2018, Blaine County, MT had a population of 6.73k people with a median age of 33.8 and a median household income of $38,083. Between 2017 and 2018 the population of Blaine County, MT grew from 6,646 to 6,727, a 1.22% increase and its median household income grew from $35,506 to $38,083, a 7.26% increase.
The 5 largest ethnic groups in Blaine County, MT are American Indian & Alaska Native (Non-Hispanic) (49.5%), White (Non-Hispanic) (45%), American Indian & Alaska Native (Hispanic) (1.41%), Two+ (Non-Hispanic) (1.26%), and Other (Hispanic) (0.951%). 0% of the people in Blaine County, MT speak a non-English language, and 100% are U.S. citizens.
The largest universities in Blaine County, MT are Aaniiih Nakoda College (34 degrees awarded in 2019).
In 2018, the median property value in Blaine County, MT was $89,800, and the homeownership rate was 58.9%. Most people in Blaine County, MT drove alone to work, and the average commute time was 14.3 minutes. The average car ownership in Blaine County, MT was 2 cars per household.