In 2017, Valley County, MT had a population of 7.56k people with a median age of 44.4 and a median household income of $55,267. Between 2016 and 2017 the population of Valley County, MT declined from 7,576 to 7,561, a -0.198% decrease and its median household income grew from $49,977 to $55,267, a 10.6% increase.
The population of Valley County, MT is 84.9% White Alone, 8.89% American Indian & Alaska Native Alone, and 3.08% Two or More Races. 2.62% of the people in Valley County, MT speak a non-English language, and 99.2% are U.S. citizens.
The median property value in Valley County, MT is $135,600, and the homeownership rate is 73.8%. Most people in Valley County, MT commute by Drove Alone, and the average commute time is 14.3 minutes. The average car ownership in Valley County, MT is 2 cars per household.