Richton Park
Richton Park has lower-than-average household income, with a median household income of $64,554. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $220,900. With a median age of 44.6, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:12,483 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Richton Park, Illinois?
Richton Park, Illinois has about 12,521 residents according to the 2024 American Community Survey.
What is the median household income in Richton Park, Illinois?
The typical household in Richton Park, Illinois earns about $64,554 a year. Half of households make more than that, and half make less.
Is Richton Park, Illinois expensive?
In Richton Park, Illinois, the median home is worth about $220,900, and the typical rent is about $1,294 a month.
How educated are people in Richton Park, Illinois?
About 29.3% of adults age 25 and over in Richton Park, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Richton Park, Illinois?
About 8.8% of people in Richton Park, Illinois live below the federal poverty line.
Has Richton Park, Illinois grown since 1990?
Yes, Richton Park, Illinois has grown since 1990. The population has added about 1,998 residents, a change of about 19 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024