Cost of Living Comparison Between Chicago, IL and Saint Petersburg, FL
For one person, living is cheaper in Saint Petersburg, FL: $2,990 a month against $3,185 in Chicago, IL, rent and utilities included – about $2,300 less a year. Rent and utilities account for about half of the difference.
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Chicago, IL Living Index153Cost of Living Index in Chicago, ILLearn more -
Saint Petersburg, FL Living Index146Cost of Living Index in Saint Petersburg, FLLearn more
How much you'll spend in Chicago, IL and in Saint Petersburg, FL
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 Saint Petersburg, FL actually costs, broken down by who's living it.
A single person spends $3,185 per month in Chicago, IL vs $2,990 in Saint Petersburg, FL, rent included.
- Chicago, IL $3,185
- Saint Petersburg, FL $2,990
A couple spends around $4,631 per month in Chicago, IL vs $4,329 in Saint Petersburg, FL, rent included.
- Chicago, IL $4,631
- Saint Petersburg, FL $4,329
A family of three spends $6,077 per month in Chicago, IL vs $5,669 in Saint Petersburg, FL, rent included.
- Chicago, IL $6,077
- Saint Petersburg, FL $5,669
Chicago, IL costs about 7% more than Saint Petersburg, FL, and outside of rent the biggest gap is in eating out.
Both Chicago, IL and Saint Petersburg, FL sit above the global median – Chicago, IL by 136%, Saint Petersburg, FL by 121%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 12, 2026
Last update for Saint Petersburg, FL: October 13, 2026
Cost Breakdown
A central one-bedroom costs $2,383 in Chicago, IL versus $1,951 in Saint Petersburg, FL. 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 17% higher in Chicago, IL, 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 $89.0 in Chicago, IL versus $79.0 in Saint Petersburg, FL. Groceries tell a different story – $451 in Chicago, IL vs $454 in Saint Petersburg, FL – so Chicago, IL wins on supermarket bills even if dining out costs more.
- Chicago, IL Saint Petersburg, FL 1,630 km ≈ 2 h 30 min nonstop flight
- Chicago, IL
- Saint Petersburg, FL
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 Chicago, IL and in Saint Petersburg, FL compare overall?
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