Flanagan
Flanagan has lower-than-average household income, with a median household income of $62,083. Population has fallen 22% since 2000, a loss of 234 residents. 18% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $108,900. With a median age of 49.0, the population is older than the US median of 38.9. Households here earn about 26% less than the Illinois median.
Population & growth
PEP 2025 EST:1,022 residents (Census Bureau Vintage 2025, released March 2026)
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People & community
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How many people live in Flanagan, Illinois?
Flanagan, Illinois has about 849 residents according to the 2024 American Community Survey.
What is the median household income in Flanagan, Illinois?
The typical household in Flanagan, Illinois earns about $62,083 a year. Half of households make more than that, and half make less.
Is Flanagan, Illinois expensive?
In Flanagan, Illinois, the median home is worth about $108,900, and the typical rent is about $868 a month.
How educated are people in Flanagan, Illinois?
About 17.7% of adults age 25 and over in Flanagan, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Flanagan, Illinois?
About 12.8% of people in Flanagan, Illinois live below the federal poverty line.
Has Flanagan, Illinois grown since 1990?
Yes, Flanagan, Illinois has shrunk since 1990. The population has lost about 159 residents, a change of about -16 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024