In 2018, Big Horn County, MT had a population of 13.4k people with a median age of 30.8 and a median household income of $46,365. Between 2017 and 2018 the population of Big Horn County, MT grew from 13,290 to 13,376, a 0.647% increase and its median household income declined from $47,276 to $46,365, a -1.93% decrease.
The 5 largest ethnic groups in Big Horn County, MT are American Indian & Alaska Native (Non-Hispanic) (64.8%), White (Non-Hispanic) (27.1%), White (Hispanic) (4.22%), Two+ (Non-Hispanic) (1.64%), and American Indian & Alaska Native (Hispanic) (1.15%). NaNk% of the people in Big Horn County, MT speak a non-English language, and 99.1% are U.S. citizens.
In 2018, the median property value in Big Horn County, MT was $110,900, and the homeownership rate was 60.1%. Most people in Big Horn County, MT drove alone to work, and the average commute time was 17 minutes. The average car ownership in Big Horn County, MT was 2 cars per household.