Among 56 cached counties in Montana with a median household income estimate (ACS 5-Year vintage 2024, variable B19013_001E), Jefferson County, Montana is highest at $95,490 and Glacier County, Montana is lowest at $46,875.

Montana statewide median household income is $72,509 in the same vintage.

Jefferson County, Montana has a population of 12,774 (B01003_001E). Glacier County, Montana has a population of 13,637.

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, vintage 2024 (period 2020–2024). Dataset acs/acs5. Variables: B01003_001E (total population), B19013_001E (median household income, 2024 inflation-adjusted dollars), B19113_001E (median family income, 2024 inflation-adjusted dollars), B19301_001E (per capita income, 2024 inflation-adjusted dollars). census.gov/data/developers. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.