Cost of Living Comparison Between Chicago, IL and Greenwich, CT
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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Chicago, IL Living Index147Cost of Living Index in Chicago, ILLearn more -
Greenwich, CT Living Index132Cost of Living Index in Greenwich, CTLearn more
How much you'll spend in Chicago, IL and in Greenwich, CT
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chicago, IL and in Greenwich, CT actually costs, broken down by who's living it.
A single person spends $3,037 per month in Chicago, IL vs $2,737 in Greenwich, CT, rent included.
- Chicago, IL $3,037
- Greenwich, CT $2,737
A couple spends around $4,518 per month in Chicago, IL vs $4,125 in Greenwich, CT, rent included.
- Chicago, IL $4,518
- Greenwich, CT $4,125
A family of three spends $5,999 per month in Chicago, IL vs $5,513 in Greenwich, CT, rent included.
- Chicago, IL $5,999
- Greenwich, CT $5,513
Chicago, IL costs about 11% more than Greenwich, CT, and outside of rent the biggest gap is in utilities.
Both Chicago, IL and Greenwich, CT sit above the global median – Chicago, IL by 123%, Greenwich, CT by 101%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 25, 2026
Last update for Greenwich, CT: October 27, 2026
Cost Breakdown
A central one-bedroom costs $2,526 in Chicago, IL versus $2,456 in Greenwich, CT. 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 $89 in Chicago, IL versus $100 in Greenwich, CT. Monthly groceries follow the same trend: $447 vs $489 – making Chicago, IL the more affordable choice for daily food spending.
- Chicago, IL Greenwich, CT 1,170 km ≈ 2 h nonstop flight
- Chicago, IL
- Greenwich, CT
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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How do apartment prices compare in Chicago, IL and in Greenwich, CT?
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Which city has cheaper restaurants?
Where should families live: Chicago, IL or Greenwich, CT?
Chicago, IL vs other spots: cost of living compared
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