AnswerIn Illinois, a middle-class household earns roughly $55,700 to $166,400 per year — bracketing the state median household income of $83,200.
Middle-class range: $55,700 – $166,400 · State median: $83,200
Source: US Census Bureau, American Community Survey 2024 1-Year Estimates · Pew Research Center methodology (0.67× to 2× median)
Middle Class Income in Illinois (2026)
What it takes to count as middle class in Illinois— anchored to the state's ACS 2024 median household income and the Pew Research Center's 0.67×-to-2× framework. Most populous city: Chicago.
In Illinois, a household is middle class in 2026 if it earns between $55,700 and $166,400 per year, bracketing the state median of $83,200. That is the Pew Research Center's 0.67×-to-2× window applied to US Census Bureau ACS 2024 data — 2.0% above the national median.
Illinois middle-class bounds
Following Pew Research Center methodology, middle-income households earn two-thirds to double the median. For Illinois, that means anywhere from $55,700 on the low end up to $166,400 on the high end. Below $55,700 is classified as lower-income; above $166,400 is upper-income.
Local context: Chicago
Illinois is two economies sharing a border. The Chicago metro concentrates finance, derivatives trading, biotech around the medical district, and a growing logistics corridor through Will County, while downstate counties from the Quad Cities to Carbondale lean on agriculture, manufacturing, and an aging rust-belt base. Cook County's property tax burden is among the highest in the nation and routinely shifts middle-class households into nearby DuPage or Lake counties or across the Indiana line. Polish, Mexican, and South Asian immigrant economies anchor Chicago neighborhoods from Pilsen to Devon Avenue. Persistent state pension underfunding keeps tax pressure elevated, which is why the same nominal income feels markedly different in Naperville versus Springfield.
Compare Midwest states
Frequently asked questions
What income is considered middle class in Illinois in 2026?
In Illinois, a household is considered middle class if it earns roughly $55,700 to $166,400 per year, using the Pew Research definition (two-thirds to double the state median household income of $83,200).
How is the middle class defined?
We use the Pew Research Center definition: middle-income households earn between two-thirds (0.67×) and double (2.00×) the relevant median household income.
Is $83,200 a middle-class income in Illinois?
Yes. $83,200 is the ACS 2024 median household income for Illinois, so it sits at the center of this page's $55,700 to $166,400 middle-class range.
Related tools and guides
- What Is Middle Class Income in 2026? — full guidedefinition, methodology, history of the term
- Am I Middle Class? — interactive calculatorplug in your income, household size, state
- Middle Class Income by State — huball 50 states + DC compared
Methodology & data sources
Calculations on this page use published benchmarks from US federal statistical agencies. Percentile breakpoints are interpolated linearly between published cells. Figures are in current-year USD unless noted. Numbers are educational estimates, not personalized financial advice.