Cost of Living Comparison Between Greenwich, CT and Chicago, IL
For one person, living is cheaper in Greenwich, CT: $2,737 a month against $3,037 in Chicago, IL, rent and utilities included – about $3,600 less a year. Rent and utilities account for most of the difference.
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Greenwich, CT Living Index132Cost of Living Index in Greenwich, CTLearn more -
Chicago, IL Living Index147Cost of Living Index in Chicago, ILLearn more
How much you'll spend in Greenwich, CT and in Chicago, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Greenwich, CT and in Chicago, IL actually costs, broken down by who's living it.
A single person spends $2,737 per month in Greenwich, CT vs $3,037 in Chicago, IL, rent included.
- Greenwich, CT $2,737
- Chicago, IL $3,037
A couple spends around $4,125 per month in Greenwich, CT vs $4,518 in Chicago, IL, rent included.
- Greenwich, CT $4,125
- Chicago, IL $4,518
A family of three spends $5,513 per month in Greenwich, CT vs $5,999 in Chicago, IL, rent included.
- Greenwich, CT $5,513
- Chicago, IL $5,999
Greenwich, CT is about 10% cheaper than Chicago, IL, and outside of rent the biggest gap is in utilities.
Both Greenwich, CT and Chicago, IL sit above the global median – Greenwich, CT by 101%, Chicago, IL by 123%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Greenwich, CT: October 27, 2026
Last update for Chicago, IL: October 25, 2026
Cost Breakdown
A central one-bedroom costs $2,456 in Greenwich, CT versus $2,526 in Chicago, IL. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 55% higher in Greenwich, CT, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.
A mid-range dinner for two costs $100 in Greenwich, CT versus $89 in Chicago, IL. Monthly groceries follow the same trend: $489 vs $447 – making Chicago, IL the more affordable choice for daily food spending.
- Greenwich, CT Chicago, IL 1,170 km ≈ 2 h nonstop flight
- Greenwich, CT
- Chicago, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Greenwich, CT and in Chicago, IL compare overall?
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How do apartment prices compare in Greenwich, CT and in Chicago, IL?
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Which city has cheaper restaurants?
Where should families live: Greenwich, CT or Chicago, IL?
Greenwich, CT vs other spots: cost of living compared
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