Miller County
Miller County has notably lower household income than the US average, with a median household income of $56,736. Population has held roughly steady since 2000. 19% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $192,600.
Population & growth
PEP 2025 EST:25,817 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Places similar to Miller County
Compare Miller County to nearby counties
How many people live in Miller County, Missouri?
Miller County, Missouri has about 25,269 residents according to the 2024 American Community Survey.
What is the median household income in Miller County, Missouri?
The typical household in Miller County, Missouri earns about $56,736 a year. Half of households make more than that, and half make less.
Is Miller County, Missouri expensive?
In Miller County, Missouri, the median home is worth about $192,600, and the typical rent is about $763 a month.
How educated are people in Miller County, Missouri?
About 19.2% of adults age 25 and over in Miller County, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Miller County, Missouri?
About 14.4% of people in Miller County, Missouri live below the federal poverty line.
Has Miller County, Missouri grown since 1990?
Yes, Miller County, Missouri has grown since 1990. The population has added about 4,569 residents, a change of about 22 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024