McCook
McCook has lower-than-average household income, with a median household income of $62,375. Population has held roughly steady since 2000. 7% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $332,100. At a median age of 34.3, residents skew younger than the country as a whole. Households here earn about 25% less than the Illinois median.
Population & growth
PEP 2025 EST:240 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 McCook, Illinois?
McCook, Illinois has about 268 residents according to the 2024 American Community Survey.
What is the median household income in McCook, Illinois?
The typical household in McCook, Illinois earns about $62,375 a year. Half of households make more than that, and half make less.
Is McCook, Illinois expensive?
In McCook, Illinois, the median home is worth about $332,100, and the typical rent is about $1,295 a month.
How educated are people in McCook, Illinois?
About 7.0% of adults age 25 and over in McCook, Illinois hold a bachelor's degree or higher.
What is the poverty rate in McCook, Illinois?
About 7.5% of people in McCook, Illinois live below the federal poverty line.
Has McCook, Illinois grown since 1990?
Yes, McCook, Illinois has grown since 1990. The population has added about 13 residents, a change of about 5 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024