Rolla Micro
Rolla has notably lower household income than the US average, with a median household income of $58,396. Population has held roughly steady since 2000. Median home value has roughly tripled since 2000, reaching $206,500.
Population & growth
PEP 2025 EST:45,247 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Principal cities
1 component county
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How many people live in Rolla, MO?
Rolla, MO has about 45,194 residents according to the 2024 American Community Survey.
What is the median household income in Rolla, MO?
The typical household in Rolla, MO earns about $58,396 a year. Half of households make more than that, and half make less.
Is Rolla, MO expensive?
In Rolla, MO, the median home is worth about $206,500, and the typical rent is about $798 a month.
How educated are people in Rolla, MO?
About 32.4% of adults age 25 and over in Rolla, MO hold a bachelor's degree or higher.
What is the poverty rate in Rolla, MO?
About 16.8% of people in Rolla, MO live below the federal poverty line.
Has Rolla, MO grown since 1990?
Yes, Rolla, MO has grown since 1990. The population has added about 9,946 residents, a change of about 28 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024