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Salary vs. Cost of Living in Illinois

Compare take-home pay and living costs across 17 counties and 36 occupations in Illinois.

Counties
17
IL, listed here
Occupations
36
with published wages
Median of medians
$47,100
per year, before tax
Population covered
9,325,834
residents in listed counties

Salary and cost of living across Illinois

We track 36 occupations in 17 counties of Illinois. The middle median salary across all of those county-job combinations is $47,100 a year. Pick a county to see how its jobs pay after taxes and after rent, food and energy.

Housing is the biggest difference between places: a one-bedroom Fair Market Rent runs from $748 a month in Macoupin County, IL to $1,790 in Kendall County, IL. Among counties with at least 20 listed occupations, Cook County, IL has the highest median-of-medians pay at $47,525. DeKalb County, IL has the largest share of occupations (100%) whose take-home pay covers rent, food, energy and gasoline.

Counties in Illinois, largest first

Showing 1–17 of 17.

Counties in Illinois with pay and rent summaries
CountyPopulationJobs listedTypical median pay1-bedroom rentJobs covering basics
Cook County, IL5,182,09036$47,525$1,780/mo94%
DuPage County, IL930,02436$47,525$1,780/mo94%
Lake County, IL714,22336$47,525$1,780/mo94%
Will County, IL701,46236$47,525$1,780/mo94%
Kane County, IL517,25536$47,525$1,780/mo94%
McHenry County, IL312,59136$47,525$1,780/mo94%
Madison County, IL264,2386$36,165$1,104/mo100%
St. Clair County, IL253,6946$36,165$1,104/mo100%
Kendall County, IL137,67536$47,525$1,790/mo92%
DeKalb County, IL100,70336$47,525$1,155/mo100%
Grundy County, IL53,21936$47,525$1,233/mo100%
Macoupin County, IL44,3506$36,165$748/mo100%
Clinton County, IL36,9546$36,165$1,104/mo100%
Monroe County, IL35,0366$36,165$1,104/mo100%
Jersey County, IL21,2746$36,165$1,104/mo100%
Bond County, IL16,7166$36,165$899/mo100%
Calhoun County, IL4,3306$36,165$1,104/mo100%