In 2018, Carter County, MT had a population of 1.32k people with a median age of 50.5 and a median household income of $44,196. Between 2017 and 2018 the population of Carter County, MT declined from 1,320 to 1,318, a -0.152% decrease and its median household income declined from $45,347 to $44,196, a -2.54% decrease.
The 5 largest ethnic groups in Carter County, MT are White (Non-Hispanic) (97.3%), Two+ (Non-Hispanic) (1.97%), American Indian & Alaska Native (Non-Hispanic) (0.531%), White (Hispanic) (0.228%), and Black or African American (Non-Hispanic) (0%). 0% of the people in Carter County, MT speak a non-English language, and 100% are U.S. citizens.
In 2018, the median property value in Carter County, MT was $101,300, and the homeownership rate was 81.9%. Most people in Carter County, MT drove alone to work, and the average commute time was 15.4 minutes. The average car ownership in Carter County, MT was 3 cars per household.