The 2016 Missoula, Montana, population is 71,022. There are 2,460 people per square mile (population density).
The median age is 31.8. The US median is 37.4. 39.23% of people in Missoula, Montana, are married. 12.23% are divorced.
The average household size is 2.24 people. 29.06% of people are married, with children. 16.86% have children, but are single.
89.35% of people are white, 0.58% are black, 1.31% are asian, 2.59% are native american, and 0.07% claim 'Other'.
3.32% of the people in Missoula, Montana, claim hispanic ethnicity (meaning 96.68% are non-hispanic).