Garrison, MT
Population 138 · Montana
About Garrison, MT
Garrison is a small community in Montana with a population of 138 residents. The median household income is $46,250 per year, which is below the national average. The median age in Garrison is 38.2 years.
Housing in Garrison has a median home value of $350,000 and median monthly rent of $0. Of the 52 total housing units, the majority are owner-occupied, with 44 owner-occupied and 4 renter-occupied units.
The unemployment rate in Garrison is 15.2% and the poverty rate is 8.7%. 1.4% of residents hold a bachelor's degree or higher. The average commute time is 47.3 minutes.
Cost of Living in Garrison, MT
Compared to national averages, Garrison has a median household income of $46,250 (38% below the national median of $75,149). Home values average $350,000, which is 43% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Montana, Garrison's income is 30% below the state average of $65,821, and home values are 21% above the state median of $288,703.
Why Live in Garrison, MT?
Garrison offers rent that’s lower than the national average at $0/month, and a low poverty rate of 8.7%, better than the national average.
Potential considerations include median household income ($46,250) that falls below the national average. However, Garrison’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Garrison has a population of 138 with a median age of 38.2 years. Compare Garrison with other cities to see how it stacks up, or explore all cities in Montana.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Garrison
What is the population of Garrison, MT?
The population of Garrison, MT is 138 according to the latest Census data.
What is the median household income in Garrison?
The median household income in Garrison, MT is $46,250 per year.
What is the median home value in Garrison?
The median home value in Garrison, MT is $350,000.
What is the average rent in Garrison?
The median monthly rent in Garrison, MT is $0.
What is the unemployment rate in Garrison?
The unemployment rate in Garrison, MT is 15.2%.