Casey
Casey has notably lower household income than the US average, with a median household income of $48,074. Population has fallen 24% since 2000, a loss of 703 residents. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has risen by half since 2000, reaching $91,800. With a median age of 48.4, the population is older than the US median of 38.9. Households here earn about 42% less than the Illinois median.
Population & growth
PEP 2025 EST:2,374 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 Casey, Illinois?
Casey, Illinois has about 2,239 residents according to the 2024 American Community Survey.
What is the median household income in Casey, Illinois?
The typical household in Casey, Illinois earns about $48,074 a year. Half of households make more than that, and half make less.
Is Casey, Illinois expensive?
In Casey, Illinois, the median home is worth about $91,800, and the typical rent is about $713 a month.
How educated are people in Casey, Illinois?
About 16.9% of adults age 25 and over in Casey, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Casey, Illinois?
About 12.9% of people in Casey, Illinois live below the federal poverty line.
Has Casey, Illinois grown since 1990?
Yes, Casey, Illinois has shrunk since 1990. The population has lost about 690 residents, a change of about -24 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024