Musselshell County
Musselshell County has notably lower household income than the US average, with a median household income of $58,920. Population has held roughly steady since 2000. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $235,000. With a median age of 51.3, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:5,582 residents (Census Bureau Vintage 2025, released March 2026)
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Detailed origins & ancestry
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Commute & transportation
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People & community
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How many people live in Musselshell County, Montana?
Musselshell County, Montana has about 5,152 residents according to the 2024 American Community Survey.
What is the median household income in Musselshell County, Montana?
The typical household in Musselshell County, Montana earns about $58,920 a year. Half of households make more than that, and half make less.
Is Musselshell County, Montana expensive?
In Musselshell County, Montana, the median home is worth about $235,000, and the typical rent is about $1,138 a month.
How educated are people in Musselshell County, Montana?
About 22.4% of adults age 25 and over in Musselshell County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Musselshell County, Montana?
About 17.0% of people in Musselshell County, Montana live below the federal poverty line.
Has Musselshell County, Montana grown since 1990?
Yes, Musselshell County, Montana has grown since 1990. The population has added about 1,046 residents, a change of about 25 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024