Jacksonville Micro
Jacksonville has lower-than-average household income, with a median household income of $66,358. Population has declined 10% since 2000. 22% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has risen by half since 2000, reaching $126,326.
Population & growth
PEP 2025 EST:37,381 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Principal cities
2 component counties
Metros similar to Jacksonville
Compare Jacksonville side by side
How many people live in Jacksonville, IL?
Jacksonville, IL has about 37,958 residents according to the 2024 American Community Survey.
What is the median household income in Jacksonville, IL?
The typical household in Jacksonville, IL earns about $66,358 a year. Half of households make more than that, and half make less.
Is Jacksonville, IL expensive?
In Jacksonville, IL, the median home is worth about $126,326, and the typical rent is about $718 a month.
How educated are people in Jacksonville, IL?
About 22.5% of adults age 25 and over in Jacksonville, IL hold a bachelor's degree or higher.
What is the poverty rate in Jacksonville, IL?
About 13.2% of people in Jacksonville, IL live below the federal poverty line.
Has Jacksonville, IL grown since 1990?
Yes, Jacksonville, IL has shrunk since 1990. The population has lost about 4,083 residents, a change of about -10 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024