Mineral County
Mineral County has lower-than-average household income, with a median household income of $63,450. Population has grown 28% since 2000. Median home value has more than tripled since 2000, reaching $364,300. With a median age of 50.0, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:5,185 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 23 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Mineral County
Compare Mineral County to nearby counties
How many people live in Mineral County, Montana?
Mineral County, Montana has about 4,959 residents according to the 2024 American Community Survey.
What is the median household income in Mineral County, Montana?
The typical household in Mineral County, Montana earns about $63,450 a year. Half of households make more than that, and half make less.
Is Mineral County, Montana expensive?
In Mineral County, Montana, the median home is worth about $364,300, and the typical rent is about $801 a month.
How educated are people in Mineral County, Montana?
About 26.1% of adults age 25 and over in Mineral County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Mineral County, Montana?
About 13.5% of people in Mineral County, Montana live below the federal poverty line.
Has Mineral County, Montana grown since 1990?
Yes, Mineral County, Montana has grown since 1990. The population has added about 1,644 residents, a change of about 50 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024