Iron County
Iron County has notably lower household income than the US average, with a median household income of $48,850. Population has declined 12% 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 $119,300. With a median age of 44.8, the population is older than the US median of 38.9. Households here earn about 31% less than the Missouri median.
Population & growth
PEP 2025 EST:9,318 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
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Compare Iron County to nearby counties
How many people live in Iron County, Missouri?
Iron County, Missouri has about 9,446 residents according to the 2024 American Community Survey.
What is the median household income in Iron County, Missouri?
The typical household in Iron County, Missouri earns about $48,850 a year. Half of households make more than that, and half make less.
Is Iron County, Missouri expensive?
In Iron County, Missouri, the median home is worth about $119,300, and the typical rent is about $664 a month.
How educated are people in Iron County, Missouri?
About 19.0% of adults age 25 and over in Iron County, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Iron County, Missouri?
About 19.3% of people in Iron County, Missouri live below the federal poverty line.
Has Iron County, Missouri grown since 1990?
Yes, Iron County, Missouri has shrunk since 1990. The population has lost about 1,280 residents, a change of about -12 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024