Geneseo
Geneseo has lower-than-average household income, with a median household income of $70,147. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $205,400. With a median age of 44.7, the population is older than the US median of 38.9. Poverty is rare here, at 2.6% of residents.
Population & growth
PEP 2025 EST:6,505 residents (Census Bureau Vintage 2025, released March 2026)
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Education
Commute & transportation
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People & community
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How many people live in Geneseo, Illinois?
Geneseo, Illinois has about 6,673 residents according to the 2024 American Community Survey.
What is the median household income in Geneseo, Illinois?
The typical household in Geneseo, Illinois earns about $70,147 a year. Half of households make more than that, and half make less.
Is Geneseo, Illinois expensive?
In Geneseo, Illinois, the median home is worth about $205,400, and the typical rent is about $1,015 a month.
How educated are people in Geneseo, Illinois?
About 32.7% of adults age 25 and over in Geneseo, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Geneseo, Illinois?
About 2.6% of people in Geneseo, Illinois live below the federal poverty line.
Has Geneseo, Illinois grown since 1990?
Yes, Geneseo, Illinois has grown since 1990. The population has added about 683 residents, a change of about 11 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024