Hainesville
Hainesville is significantly wealthier than the US average, with a median household income of $129,911. The city has grown rapidly, with population up 66% since 2000. Median home value is $210,500. It ranks in the top 5% of US cities for household income. Households here earn about 56% more than the Illinois median.
Population & growth
PEP 2025 EST:3,501 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 Hainesville, Illinois?
Hainesville, Illinois has about 3,524 residents according to the 2024 American Community Survey.
What is the median household income in Hainesville, Illinois?
The typical household in Hainesville, Illinois earns about $129,911 a year. Half of households make more than that, and half make less.
Is Hainesville, Illinois expensive?
In Hainesville, Illinois, the median home is worth about $210,500, and the typical rent is about $1,225 a month.
How educated are people in Hainesville, Illinois?
About 35.1% of adults age 25 and over in Hainesville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Hainesville, Illinois?
About 16.1% of people in Hainesville, Illinois live below the federal poverty line.
Has Hainesville, Illinois grown since 1990?
Yes, Hainesville, Illinois has grown since 1990. The population has added about 3,389 residents, a change of about 2510 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024