In 2019, Liberty County, MT had a population of 2.35k people with a median age of 46.5 and a median household income of $44,875. Between 2018 and 2019 the population of Liberty County, MT grew from 2,280 to 2,351, a 3.11% increase and its median household income declined from $47,419 to $44,875, a −5.36% decrease.
The 5 largest ethnic groups in Liberty County, MT are White (Non-Hispanic) (98.3%), White (Hispanic) (1.23%), Two+ (Non-Hispanic) (0.468%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%). 0% of the households in Liberty County, MT speak a non-English language at home as their primary language.
100% of the residents in Liberty County, MT are U.S. citizens.
In 2019, the median property value in Liberty County, MT was $101,100, and the homeownership rate was 63%. Most people in Liberty County, MT drove alone to work, and the average commute time was 9.46 minutes. The average car ownership in Liberty County, MT was 2 cars per household.