In 2022, Sweet Grass County, MT had a population of 3.7k people with a median age of 43.6 and a median household income of $64,872. Between 2021 and 2022 the population of Sweet Grass County, MT grew from 3,690 to 3,697, a 0.19% increase and its median household income grew from $59,238 to $64,872, a 9.51% increase.
The 5 largest ethnic groups in Sweet Grass County, MT are White (Non-Hispanic) (91%), Two+ (Non-Hispanic) (3.52%), White (Hispanic) (2.3%), Black or African American (Non-Hispanic) (1.54%), and American Indian & Alaska Native (Non-Hispanic) (1.03%).
None of the households in Sweet Grass County, 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.
99.9% of the residents in Sweet Grass County, MT are U.S. citizens.
In 2022, the median property value in Sweet Grass County, MT was $271,100, and the homeownership rate was 76.3%.
Most people in Sweet Grass County, MT drove alone to work, and the average commute time was 23.1 minutes. The average car ownership in Sweet Grass County, MT was 2 cars per household.
Sweet Grass County, MT borders Golden Valley County, MT, Meagher County, MT, Park County, MT, Stillwater County, MT, and Wheatland County, MT.