Download
Share
Contents
Save
The total population of Stillwater County is estimated to be 8,978 with 4,560 males (50.79%) and 4,418 females (49.21%). There are 142 less females than males in Stillwater County.
The median household income in Stillwater County was $78,805 in 2021, which marked an an increase of 2,377(3.11%) from $76,428 in 2020. This income is 105.63% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Stillwater County sees its highest median household income among householders in the age group of 45 to 64 years old, at $103,109. Overall, the median household income for the county of Stillwater County stands at $78,805.
In Stillwater County, the median income for all workers aged 15 years and older, regardless of work hours, was $51,997 for males and $26,804 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $76,363 for males and $48,190 for females.
In Stillwater County, there are just three different racial groups among households. Among these, Two or More Races households report a median household income of $95,931, followed by White households at $80,224, and American Indian and Alaska Native households with a median household income of $61,702.
In 2022, the population of Stillwater County was 9,177, a 1.67% increase year-by-year from 2021. Previously, in 2021, Stillwater County's population was 9,026, an increase of 0.32% compared to a population of 8,997 in 2020.
The median age in Stillwater County, MT is 48.3, as per 2021 ACS 5-Year Estimates. Of the total population, 17.21% were under the age of 15, 14.64% aged 15 to 29, 45.08% aged 30 to 64, 21.02% aged 65 to 84, and 2.06% were 85 years of age and older.
Racial distribution of Stillwater County population: 94.66% are White, 0.10% are Black or African American, 1.04% are American Indian and Alaska Native, 0.20% are Asian, 0.40% are some other race and 3.59% are multiracial.