In 2021, Harlem, MT had a population of 881 people with a median age of 39.3 and a median household income of $51,635. Between 2020 and 2021 the population of Harlem, MT grew from 866 to 881, a 1.73% increase and its median household income grew from $50,625 to $51,635, a 2% increase.
The 5 largest ethnic groups in Harlem, MT are White (Non-Hispanic) (52.3%), American Indian & Alaska Native (Non-Hispanic) (36.8%), Two+ (Hispanic) (5.68%), Two+ (Non-Hispanic) (4.09%), and Other (Hispanic) (0.681%).
None of the households in Harlem, 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.
98.5% of the residents in Harlem, MT are U.S. citizens.
In 2021, the median property value in Harlem, MT was $85,300, and the homeownership rate was 62%.
Most people in Harlem, MT drove alone to work, and the average commute time was 14.7 minutes. The average car ownership in Harlem, MT was 1 car per household.