Illinois cities and suburbs
38 city pages with neighborhoods, housing numbers, commute options, and things to do. Start with the comparison that matches your situation, then open the city page.
Most compared
ChicagoNortheastern Illinois · pop. 2.7 million (city), 9.5 million (metro)
SpringfieldCentral Illinois · pop. 114,000
NapervilleDuPage County (Chicago suburb) · pop. 149,000
AuroraKane/DuPage/Kendall/Will Counties · pop. 180,000
RockfordNorthern Illinois (Winnebago County) · pop. 148,000
PeoriaCentral Illinois · pop. 113,000 (city), 400,000 (metro)
Champaign-UrbanaEast-Central Illinois · pop. 88,000 (Champaign), 42,000 (Urbana)
JolietWill County (Southwest Chicago suburb) · pop. 150,000Chicago and suburbs 25
Central Illinois 6
Southern Illinois and Metro East 4
Northern and Western Illinois 3
Questions people ask before choosing
Which Illinois city is best if I am moving from out of state?
Start with where the job is and what you can spend each month. Chicago has the most jobs and the widest rent range, Joliet and Aurora are the common value picks in the southwest and west suburbs, and Carbondale is the low-cost option in Southern Illinois near Shawnee National Forest.
How should I compare Illinois cities quickly?
Use four filters: rush-hour commute to your actual workplace, total monthly housing cost including property tax, the school district boundary for the specific address, and whether you want city density, suburban routine, or a slower regional pace.
Which cities does this site cover in most depth?
Chicago, Naperville, Joliet, and Carbondale have the deepest pages because they are the cities people most often compare for affordability, schools, and commute tradeoffs.