In 2023, Culbertson, MT had a population of 578 people with a median age of 46.1 and a median household income of $103,750. Between 2022 and 2023 the population of Culbertson, MT declined from 671 to 578, a −13.9% decrease and its median household income grew from $91,250 to $103,750, a 13.7% increase.
The 5 largest ethnic groups in Culbertson, MT are White (Non-Hispanic) (84.6%), American Indian & Alaska Native (Non-Hispanic) (6.4%), Two+ (Non-Hispanic) (6.23%), White (Hispanic) (1.9%), and Black or African American (Non-Hispanic) (0.519%).
None of the households in Culbertson, 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.
99.3% of the residents in Culbertson, MT are U.S. citizens.
In 2023, the median property value in Culbertson, MT was $218,800, and the homeownership rate was 76.9%.
Most people in Culbertson, MT drove alone to work, and the average commute time was 16.7 minutes. The average car ownership in Culbertson, MT was 2 cars per household.