Crestwood
Crestwood has roughly average household income, with a median household income of $75,752. Population has declined 6% since 2000. Median home value has risen by half since 2000, reaching $195,200. With a median age of 49.2, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:10,529 residents (Census Bureau Vintage 2025, released March 2026)
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Education
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People & community
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How many people live in Crestwood, Illinois?
Crestwood, Illinois has about 10,579 residents according to the 2024 American Community Survey.
What is the median household income in Crestwood, Illinois?
The typical household in Crestwood, Illinois earns about $75,752 a year. Half of households make more than that, and half make less.
Is Crestwood, Illinois expensive?
In Crestwood, Illinois, the median home is worth about $195,200, and the typical rent is about $1,334 a month.
How educated are people in Crestwood, Illinois?
About 26.2% of adults age 25 and over in Crestwood, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Crestwood, Illinois?
About 13.0% of people in Crestwood, Illinois live below the federal poverty line.
Has Crestwood, Illinois grown since 1990?
Yes, Crestwood, Illinois has shrunk since 1990. The population has lost about 244 residents, a change of about -2 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024