East Gillespie
East Gillespie has lower-than-average household income, with a median household income of $63,500. The city has grown rapidly, with population up 57% since 2000. Median home value has roughly tripled since 2000, reaching $135,400. With a median age of 52.0, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:250 residents (Census Bureau Vintage 2025, released March 2026)
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Commute & transportation
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People & community
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How many people live in East Gillespie, Illinois?
East Gillespie, Illinois has about 367 residents according to the 2024 American Community Survey.
What is the median household income in East Gillespie, Illinois?
The typical household in East Gillespie, Illinois earns about $63,500 a year. Half of households make more than that, and half make less.
Is East Gillespie, Illinois expensive?
In East Gillespie, Illinois, the median home is worth about $135,400, and the typical rent is about $868 a month.
How educated are people in East Gillespie, Illinois?
About 23.4% of adults age 25 and over in East Gillespie, Illinois hold a bachelor's degree or higher.
What is the poverty rate in East Gillespie, Illinois?
About 12.0% of people in East Gillespie, Illinois live below the federal poverty line.
Has East Gillespie, Illinois grown since 1990?
Yes, East Gillespie, Illinois has grown since 1990. The population has added about 148 residents, a change of about 68 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024