In 2019, Fergus County, MT had a population of 11.2k people with a median age of 45.3 and a median household income of $50,540. Between 2018 and 2019 the population of Fergus County, MT declined from 11,273 to 11,221, a −0.461% decrease and its median household income grew from $50,327 to $50,540, a 0.423% increase.
The 5 largest ethnic groups in Fergus County, MT are White (Non-Hispanic) (94.1%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (1.86%), American Indian & Alaska Native (Non-Hispanic) (1.39%), Two+ (Non-Hispanic) (1.03%), and Asian (Non-Hispanic) (0.588%). 0% of the households in Fergus County, MT speak a non-English language at home as their primary language.
99.1% of the residents in Fergus County, MT are U.S. citizens.
In 2019, the median property value in Fergus County, MT was $143,000, and the homeownership rate was 72.8%. Most people in Fergus County, MT drove alone to work, and the average commute time was 12 minutes. The average car ownership in Fergus County, MT was 2 cars per household.