Shelbyville
Shelbyville has notably lower household income than the US average, with a median household income of $52,470. Population has declined 12% since 2000. 13% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $116,400. Households here earn about 37% less than the Illinois median.
Population & growth
PEP 2025 EST:4,537 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 Shelbyville, Illinois?
Shelbyville, Illinois has about 4,351 residents according to the 2024 American Community Survey.
What is the median household income in Shelbyville, Illinois?
The typical household in Shelbyville, Illinois earns about $52,470 a year. Half of households make more than that, and half make less.
Is Shelbyville, Illinois expensive?
In Shelbyville, Illinois, the median home is worth about $116,400, and the typical rent is about $767 a month.
How educated are people in Shelbyville, Illinois?
About 13.3% of adults age 25 and over in Shelbyville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Shelbyville, Illinois?
About 13.2% of people in Shelbyville, Illinois live below the federal poverty line.
Has Shelbyville, Illinois grown since 1990?
Yes, Shelbyville, Illinois has shrunk since 1990. The population has lost about 592 residents, a change of about -12 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024