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Missoula County, Montana
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Missoula County, Montana Map
An detailed map of Missoula County. Click on a nearby County to view more information about that County.
Map of Counties in Montana
An interactive map of Counties in Montana. Click on a County to view more information about that County.
About Missoula County, Montana
Missoula County is located in the State of Montana. As of the 2020 census, the population was 117,922, making it Montana's third-most populous county. Its county seat and largest city is Missoula. The county was founded in 1860.
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This site has an interactive map of Montana Counties. Click on the map to find your Montana county, and view more details. You can also search for your address and use your GPS to find your Montana County.
Find what County you are in, and see official Montana County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.