Cost of Living Comparison Between Key West, FL and Chicago, IL
For one person, living is cheaper in Chicago, IL: $3,185 a month against $4,808 in Key West, FL, rent and utilities included – about $19,500 less a year. Higher rent and utilities in Key West, FL outweigh lower spending on other living expenses.
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Key West, FL Living Index233Cost of Living Index in Key West, FLLearn more -
Chicago, IL Living Index153Cost of Living Index in Chicago, ILLearn more
How much you'll spend in Key West, FL 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 Key West, FL and in Chicago, IL actually costs, broken down by who's living it.
A single person spends $4,808 per month in Key West, FL vs $3,185 in Chicago, IL, rent included.
- Key West, FL $4,808
- Chicago, IL $3,185
A couple spends around $7,043 per month in Key West, FL vs $4,631 in Chicago, IL, rent included.
- Key West, FL $7,043
- Chicago, IL $4,631
A family of three spends $9,278 per month in Key West, FL vs $6,077 in Chicago, IL, rent included.
- Key West, FL $9,278
- Chicago, IL $6,077
Key West, FL costs about 51% more than Chicago, IL, and outside of rent the biggest gap is in clothing.
Both Key West, FL and Chicago, IL sit above the global median – Key West, FL by 256%, Chicago, IL by 136%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Key West, FL: October 13, 2026
Last update for Chicago, IL: October 12, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $3,436 in Key West, FL versus $2,383 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 22% higher in Key West, FL, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $98.0 in Key West, FL versus $89.0 in Chicago, IL. Monthly groceries follow the same trend: $457 vs $451 – making Chicago, IL the more affordable choice for daily food spending.
- Key West, FL Chicago, IL 2,000 km ≈ 3 h nonstop flight
- Key West, FL
- 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 Key West, FL and in Chicago, IL compare overall?
What salary covers living expenses in Key West, FL compared to Chicago, IL?
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