How many people live in the Missoula, MT area?
Updated Mar. 4, 2026Refreshed annually
In 2024 there were 127,700 people in the Missoula, MT area. That makes the Missoula, MT metropolitan statistical area the 320th-most populous metro area in the US. It is home to 0.04% of the nation's population.
128K
population of Missoula, MT area (2024)
0.04%
Missoula, MT area share of US population (2024)
Between 2010 and 2024, the population of the Missoula, MT area increased from 109,400 to 127,700—a 16.8% increase. During that same period, the US population grew 9.9%.
About 127,700 people lived in the Missoula, MT area in 2024.
Population estimates of the Missoula, MT Metro Area, 2010–2024
What are the age demographics of the Missoula, MT area?
About 18.4% of the Missoula, MT area's population in 2024 was aged 65 years or older, higher than the 18% share in the nation overall. Children (under 18) account for 17.6% of the Missoula, MT area population, below the 21.6% population share of children nationwide.
A higher share of the Missoula, MT area population is 65 and older than the US overall.
Population share by age group in Missoula, MT Metro Area and the US overall (2024)
What is the racial and ethnic makeup of the Missoula, MT area?
Non-Hispanic white residents make up 87.3% of the Missoula, MT area population, higher than the national share of 57.5%.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
A higher share of the Missoula, MT area population is non-Hispanic white than the US overall.
Population share by race and ethnicity in Missoula, MT Metro Area and the US overall (2024)
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
