Richland County
Richland County has lower-than-average household income, with a median household income of $73,084. Population has grown 16% 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 $263,000. It sits in the top 10% of US counties for household income.
Population & growth
PEP 2025 EST:11,377 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
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Detailed origins & ancestry
+ 21 more ancestry groups with data
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Commute & transportation
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How many people live in Richland County, Montana?
Richland County, Montana has about 11,235 residents according to the 2024 American Community Survey.
What is the median household income in Richland County, Montana?
The typical household in Richland County, Montana earns about $73,084 a year. Half of households make more than that, and half make less.
Is Richland County, Montana expensive?
In Richland County, Montana, the median home is worth about $263,000, and the typical rent is about $917 a month.
How educated are people in Richland County, Montana?
About 22.0% of adults age 25 and over in Richland County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Richland County, Montana?
About 6.6% of people in Richland County, Montana live below the federal poverty line.
Has Richland County, Montana grown since 1990?
Yes, Richland County, Montana has grown since 1990. The population has added about 519 residents, a change of about 5 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024