Cost of Living in Chicago, IL
Chicago carries a cost of living index of 105 against a US national average of 100 — just 5% above average. Enter a salary or price from another city to see what it converts to here.
*Illustrative estimate only, not financial advice. Actual costs vary by neighborhood and lifestyle.
Also see your Illinois take-home pay estimate.
Illinois Salary & Tax CalculatorChicago occupies a middle ground rarely seen among America's largest cities: real big-city infrastructure, culture, and job density, paired with a cost of living index just 5 points above the national average. Housing in the Loop, Lincoln Park, and other North Side lakefront neighborhoods does carry a genuine premium, driven by high-rise demand and proximity to the water, but Chicago's much larger buildable footprint compared to New York or coastal California keeps the citywide ceiling well in check. Getting around the city is a real mix rather than an either-or: the CTA 'L' train and bus network moves a large share of downtown and North Side commuters, while residents further out and in the suburbs generally drive, which averages out transportation costs close to the national norm. One cost that doesn't always show up in an index but is worth budgeting for is winter — heating bills and vehicle wear from harsh Midwest weather add a modest but real seasonal expense that warmer cities like Phoenix simply don't have.
🌆 Understanding the Index
How this calculator converts a salary or price between cities.
How it Works
Cost of living indexes score cities against a US average of 100 by weighting housing, groceries, utilities, transportation, and healthcare. A score of 105 means costs run just 5% above average.
The Formula
Equivalent Amount = Other City Amount × (Chicago Index ÷ Other City Index). At the default index of 100, $70,000 elsewhere needs about $73,500 in Chicago to buy the same lifestyle.
Pro Tip
Living near a CTA rail line can let you skip car ownership entirely, which meaningfully lowers your personal cost of living below the citywide 105 average.
Frequently Asked Questions
Is Chicago expensive compared to the US average? +
Chicago's cost of living index is roughly 105, only modestly above the US national average of 100. That makes it noticeably cheaper than coastal metros like New York or Los Angeles while still offering big-city amenities, jobs, and culture.
Why does Chicago cost more than other Midwest cities but less than the coasts? +
Chicago's downtown Loop and North Side neighborhoods carry real housing premiums driven by high-rise demand and proximity to the lakefront, pulling the citywide average above 100. But land is far more available than in New York or LA, so the ceiling on housing costs stays much lower, keeping the overall index close to the national baseline.
How do most Chicagoans get to work? +
It's a genuine mix. The CTA 'L' train and bus network handles a large share of downtown and North Side commuters, while residents further from transit lines and in the suburbs rely on cars. This split keeps average transportation costs closer to the national norm than either fully transit-dependent or fully car-dependent cities.
Does Chicago's winter weather affect cost of living? +
Indirectly, yes. Higher heating bills in the winter months and the wear that harsh weather puts on cars and infrastructure are real, if modest, ongoing costs that don't show up as prominently in warmer-climate cities like Phoenix or Los Angeles.
How should I use this calculator to compare a job offer? +
Enter the salary you'd earn in the other city along with that city's cost of living index (100 if unsure), and the tool converts it to the equivalent purchasing power in Chicago. This tells you whether a Chicago offer actually leaves you better or worse off in real terms, not just nominal dollars.