House Affordability in Illinois (2026)

How much house can I afford in Illinois?

On a $75K salary in Illinois, you can afford a home up to $247,000. The median home costs $265,000. The 5.0% state income tax reduces buying power.

Property tax averages 1.97%. Best affordable areas: Chicago suburbs, Peoria, Rockford. Of the salary levels below, $100K has the strongest position relative to the state median (1.25× the median home price).

Median Home

$265,000

Property Tax

1.97%

Income Tax

5.0%

Cost of Living

Below Avg

IRS 2026 bracketsIllinois tax rates28% DTI rule6.5% mortgage rate

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United States only: State income tax, property tax and median home price figures are US state-level estimates.

State data assumptions (2026-01): State figures are estimates, not statutory lookups: state income tax uses a single effective rate (states with progressive brackets are approximated for a $50k–$100k salary, not the top marginal rate), and property tax, insurance and median home price are statewide averages. Federal tax and FICA come from the 2026 federal engine.

Salary → House Affordability in Illinois

SalaryMax HomeMonthly CostTake-HomeVerdict
$50K$165,000$1,167$3,323Tight
$75K$247,000$1,747$4,823Comfortable
$100K$330,000$2,335$6,186Affordable

What Homebuyers Experience in Illinois

Illinois has a flat 4.95% income tax and the second-highest property taxes in the nation (averaging nearly 2%). Chicago and its suburbs dominate the housing market, with the city proper offering condos and townhomes while suburbs provide single-family homes. Downstate Illinois is extremely affordable, with homes under $150K common in smaller cities. The high property taxes are the biggest financial consideration for homebuyers.

Best cities for buyers: Chicago suburbs, Peoria, Rockford, Springfield.

Detailed Breakdowns by Salary in Illinois

$50K salary in Illinois

Max home: $165,000 · Tight

$75K salary in Illinois

Max home: $247,000 · Comfortable

$100K salary in Illinois

Max home: $330,000 · Affordable

Compare by Salary Level

Compare Other States

Estimates follow standard financial planning rules (28% DTI ratio) using 2026 IRS brackets, Illinois tax rates, and current median home prices.

Frequently Asked Questions

How much house can I afford in Illinois?
It depends on your salary. On $50K you can afford ~$165,000, on $75K ~$247,000, and on $100K ~$330,000. Illinois's median home is $265,000.
What is the property tax rate in Illinois?
Illinois's average property tax rate is 1.97%. On a $265,000 home, that's about $435/month.
Does Illinois have state income tax?
Yes, Illinois has a 5.0% income tax rate, which reduces take-home pay and overall home buying power.
What are the best cities to buy a home in Illinois?
The most affordable areas in Illinois include Chicago suburbs, Peoria, Rockford, Springfield. These areas typically have home prices below the state median of $265,000.