Riverdale
Riverdale has notably lower household income than the US average, with a median household income of $39,833. Population has fallen 31% since 2000, a loss of 4,715 residents. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $113,800. At a median age of 32.8, residents skew younger than the country as a whole. Households here earn about 52% less than the Illinois median.
Population & growth
PEP 2025 EST:10,280 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Education
Commute & transportation
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People & community
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How many people live in Riverdale, Illinois?
Riverdale, Illinois has about 10,340 residents according to the 2024 American Community Survey.
What is the median household income in Riverdale, Illinois?
The typical household in Riverdale, Illinois earns about $39,833 a year. Half of households make more than that, and half make less.
Is Riverdale, Illinois expensive?
In Riverdale, Illinois, the median home is worth about $113,800, and the typical rent is about $1,231 a month.
How educated are people in Riverdale, Illinois?
About 17.0% of adults age 25 and over in Riverdale, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Riverdale, Illinois?
About 41.5% of people in Riverdale, Illinois live below the federal poverty line.
Has Riverdale, Illinois grown since 1990?
Yes, Riverdale, Illinois has shrunk since 1990. The population has lost about 3,297 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