Greenville
Greenville has lower-than-average household income, with a median household income of $62,089. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $122,000. Households here earn about 26% less than the Illinois median.
Population & growth
PEP 2025 EST:7,469 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Greenville, Illinois?
Greenville, Illinois has about 7,235 residents according to the 2024 American Community Survey.
What is the median household income in Greenville, Illinois?
The typical household in Greenville, Illinois earns about $62,089 a year. Half of households make more than that, and half make less.
Is Greenville, Illinois expensive?
In Greenville, Illinois, the median home is worth about $122,000, and the typical rent is about $783 a month.
How educated are people in Greenville, Illinois?
About 23.7% of adults age 25 and over in Greenville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Greenville, Illinois?
About 11.3% of people in Greenville, Illinois live below the federal poverty line.
Has Greenville, Illinois grown since 1990?
Yes, Greenville, Illinois has grown since 1990. The population has added about 2,429 residents, a change of about 51 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024