Cost of Living Comparison Between Chicago, IL and Somerville, MA
For one person, living is cheaper in Chicago, IL: $3,037 a month against $4,027 in Somerville, MA, rent and utilities included – about $11,900 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 -
Somerville, MA Living Index194Cost of Living Index in Somerville, MALearn more
How much you'll spend in Chicago, IL and in Somerville, MA
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 Somerville, MA actually costs, broken down by who's living it.
A single person spends $3,037 per month in Chicago, IL vs $4,027 in Somerville, MA, rent included.
- Chicago, IL $3,037
- Somerville, MA $4,027
A couple spends around $4,518 per month in Chicago, IL vs $5,485 in Somerville, MA, rent included.
- Chicago, IL $4,518
- Somerville, MA $5,485
A family of three spends $5,999 per month in Chicago, IL vs $6,943 in Somerville, MA, rent included.
- Chicago, IL $5,999
- Somerville, MA $6,943
Chicago, IL is about 25% cheaper than Somerville, MA, and outside of rent the biggest gap is in leisure.
Both Chicago, IL and Somerville, MA sit above the global median – Chicago, IL by 123%, Somerville, MA by 196%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 25, 2026
Last update for Somerville, MA: October 25, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,526 in Chicago, IL versus $3,198 in Somerville, MA. 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 11% higher in Somerville, MA, 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 in Chicago, IL versus $95 in Somerville, MA. Monthly groceries follow the same trend: $447 vs $475 – making Chicago, IL the more affordable choice for daily food spending.
- Chicago, IL Somerville, MA 1,360 km ≈ 2 h 15 min nonstop flight
- Chicago, IL
- Somerville, MA
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 Somerville, MA compare overall?
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