Mokena
Mokena is significantly wealthier than the US average, with a median household income of $123,889. Population has grown 37% since 2000. Median home value has more than doubled since 2000, reaching $401,400. With a median age of 46.2, the population is older than the US median of 38.9. Poverty is rare here, at 4.5% of residents. It ranks in the top 5% of US cities for household income.
Population & growth
PEP 2025 EST:19,897 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Race & ethnicity
Education
Commute & transportation
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People & community
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How many people live in Mokena, Illinois?
Mokena, Illinois has about 20,021 residents according to the 2024 American Community Survey.
What is the median household income in Mokena, Illinois?
The typical household in Mokena, Illinois earns about $123,889 a year. Half of households make more than that, and half make less.
Is Mokena, Illinois expensive?
In Mokena, Illinois, the median home is worth about $401,400, and the typical rent is about $1,254 a month.
How educated are people in Mokena, Illinois?
About 42.5% of adults age 25 and over in Mokena, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Mokena, Illinois?
About 4.5% of people in Mokena, Illinois live below the federal poverty line.
Has Mokena, Illinois grown since 1990?
Yes, Mokena, Illinois has grown since 1990. The population has added about 13,893 residents, a change of about 227 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024