In 2021, Carter County, MT had a population of 1.35k people with a median age of 56.2 and a median household income of $41,447. Between 2020 and 2021 the population of Carter County, MT grew from 1,305 to 1,349, a 3.37% increase and its median household income declined from $42,300 to $41,447, a −2.02% decrease.
The 5 largest ethnic groups in Carter County, MT are White (Non-Hispanic) (96.1%), Two+ (Non-Hispanic) (3.19%), American Indian & Alaska Native (Non-Hispanic) (0.371%), White (Hispanic) (0.297%), and Black or African American (Non-Hispanic) (0%).
None of the households in Carter County, MT reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.8% of the residents in Carter County, MT are U.S. citizens.
In 2021, the median property value in Carter County, MT was $116,900, and the homeownership rate was 68.6%.
Most people in Carter County, MT drove alone to work, and the average commute time was 16.4 minutes. The average car ownership in Carter County, MT was 2 cars per household.