Missoula County
Missoula County has roughly average household income, with a median household income of $75,598. Population has grown 26% since 2000. 47% of adults hold a bachelor's degree or higher. Median home value has more than tripled since 2000, reaching $472,100. It sits in the top 10% of US counties for household income.
Population & growth
PEP 2025 EST:123,513 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 7 more hispanic origin groups with data
+ 42 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Missoula County
Compare Missoula County to nearby counties
How many people live in Missoula County, Montana?
Missoula County, Montana has about 120,672 residents according to the 2024 American Community Survey.
What is the median household income in Missoula County, Montana?
The typical household in Missoula County, Montana earns about $75,598 a year. Half of households make more than that, and half make less.
Is Missoula County, Montana expensive?
In Missoula County, Montana, the median home is worth about $472,100, and the typical rent is about $1,190 a month.
How educated are people in Missoula County, Montana?
About 47.4% of adults age 25 and over in Missoula County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Missoula County, Montana?
About 10.1% of people in Missoula County, Montana live below the federal poverty line.
Has Missoula County, Montana grown since 1990?
Yes, Missoula County, Montana has grown since 1990. The population has added about 41,985 residents, a change of about 53 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024