Cost of Living Comparison Between Chicago, IL and Great Falls, MT
For one person, living is cheaper in Great Falls, MT: $2,223 a month against $3,072 in Chicago, IL, rent and utilities included – about $10,200 less a year. Rent and utilities account for most of the difference.
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Chicago, IL Living Index146Cost of Living Index in Chicago, ILLearn more -
Great Falls, MT Living Index107Cost of Living Index in Great Falls, MTLearn more
How much you'll spend in Chicago, IL and in Great Falls, MT
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 Great Falls, MT actually costs, broken down by who's living it.
A single person spends $3,072 per month in Chicago, IL vs $2,223 in Great Falls, MT, rent included.
- Chicago, IL $3,072
- Great Falls, MT $2,223
A couple spends around $4,545 per month in Chicago, IL vs $3,105 in Great Falls, MT, rent included.
- Chicago, IL $4,545
- Great Falls, MT $3,105
A family of three spends $6,019 per month in Chicago, IL vs $3,987 in Great Falls, MT, rent included.
- Chicago, IL $6,019
- Great Falls, MT $3,987
Chicago, IL costs about 38% more than Great Falls, MT, and outside of rent the biggest gap is in eating out.
Both Chicago, IL and Great Falls, MT sit above the global median – Chicago, IL by 127%, Great Falls, MT by 64%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: November 3, 2026
Last update for Great Falls, MT: November 3, 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 $2,531 in Chicago, IL versus $1,420 in Great Falls, MT. 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 38% higher in Chicago, IL. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $89 in Chicago, IL versus $39 in Great Falls, MT. Monthly groceries follow the same trend: $439 vs $392 – making Great Falls, MT the more affordable choice for daily food spending.
- Chicago, IL Great Falls, MT 1,960 km ≈ 3 h nonstop flight
- Chicago, IL
- Great Falls, MT
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 Great Falls, MT compare overall?
What salary covers living expenses in Chicago, IL compared to Great Falls, MT?
How do rents compare between Chicago, IL and Great Falls, MT?
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Chicago, IL vs other spots: cost of living compared
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