Cost of Living Comparison Between Chicago, IL and Fairfax, VA
For one person, living is cheaper in Chicago, IL: $3,037 a month against $3,428 in Fairfax, VA, rent and utilities included – about $4,700 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 -
Fairfax, VA Living Index166Cost of Living Index in Fairfax, VALearn more
How much you'll spend in Chicago, IL and in Fairfax, VA
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 Fairfax, VA actually costs, broken down by who's living it.
A single person spends $3,037 per month in Chicago, IL vs $3,428 in Fairfax, VA, rent included.
- Chicago, IL $3,037
- Fairfax, VA $3,428
A couple spends around $4,518 per month in Chicago, IL vs $4,787 in Fairfax, VA, rent included.
- Chicago, IL $4,518
- Fairfax, VA $4,787
A family of three spends $5,999 per month in Chicago, IL vs $6,147 in Fairfax, VA, rent included.
- Chicago, IL $5,999
- Fairfax, VA $6,147
Chicago, IL is about 11% cheaper than Fairfax, VA, and outside of rent the biggest gap is in groceries.
Both Chicago, IL and Fairfax, VA sit above the global median – Chicago, IL by 123%, Fairfax, VA by 152%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 25, 2026
Last update for Fairfax, VA: October 26, 2026
Cost Breakdown
A central one-bedroom costs $2,526 in Chicago, IL versus $2,474 in Fairfax, VA. 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 Fairfax, VA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $89 in Chicago, IL versus $97 in Fairfax, VA. Monthly groceries follow the same trend: $447 vs $483 – making Chicago, IL the more affordable choice for daily food spending.
- Chicago, IL Fairfax, VA 940 km ≈ 1 h 45 min nonstop flight
- Chicago, IL
- Fairfax, VA
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 Fairfax, VA compare overall?
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