In 2019, Hill County, MT had a population of 16.4k people with a median age of 34.3 and a median household income of $49,321. Between 2018 and 2019 the population of Hill County, MT declined from 16,439 to 16,436, a −0.0182% decrease and its median household income grew from $47,141 to $49,321, a 4.62% increase.
The 5 largest ethnic groups in Hill County, MT are White (Non-Hispanic) (69.2%), American Indian & Alaska Native (Non-Hispanic) (22.3%), Two+ (Non-Hispanic) (3.89%), American Indian & Alaska Native (Hispanic) (1.34%), and White (Hispanic) (1.06%). 0% of the households in Hill County, MT speak a non-English language at home as their primary language, and 99.5% of the residents in Hill County, MT are U.S. citizens.
The largest universities in Hill County, MT are Montana State University-Northern (287 degrees awarded in 2019).
In 2019, the median property value in Hill County, MT was $143,600, and the homeownership rate was 61.8%. Most people in Hill County, MT drove alone to work, and the average commute time was 11.8 minutes. The average car ownership in Hill County, MT was 2 cars per household.