In 2023, Jefferson City, MT had a population of 446 people with a median age of N/A and a median household income of $73,875. Between 2022 and 2023 the population of Jefferson City, MT declined from 480 to 446, a −7.08% decrease and its median household income N/A from N/A to $73,875, a N/A% N/A.
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None of the households in Jefferson City, 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.
100% of the residents in Jefferson City, MT are U.S. citizens.
Most people in Jefferson City, MT drove alone to work, and the average commute time was 26.9 minutes. The average car ownership in Jefferson City, MT was N/A per household.