Cost of Living Comparison Between Mexico City and Decatur, IL
For one person, living is cheaper in Mexico City: $1,567 a month against $1,725 in Decatur, IL, rent and utilities included – about $1,900 less a year. The total is higher in Decatur, IL despite lower rent and utilities.
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Mexico City Living Index76Cost of Living Index in Mexico CityLearn more -
Decatur, IL Living Index84Cost of Living Index in Decatur, ILLearn more
How much you'll spend in Mexico City and in Decatur, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Mexico City and in Decatur, IL actually costs, broken down by who's living it.
A single person spends $1,567 per month in Mexico City vs $1,725 in Decatur, IL, rent included.
- Mexico City $1,567
- Decatur, IL $1,725
A couple spends around $2,450 per month in Mexico City vs $2,654 in Decatur, IL, rent included.
- Mexico City $2,450
- Decatur, IL $2,654
A family of three spends $3,333 per month in Mexico City vs $3,582 in Decatur, IL, rent included.
- Mexico City $3,333
- Decatur, IL $3,582
Mexico City is about 9% cheaper than Decatur, IL, and outside of rent the biggest gap is in eating out.
Both Mexico City and Decatur, IL sit above the global median – Mexico City by 16%, Decatur, IL by 28%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Mexico City: October 11, 2026
Last update for Decatur, IL: October 11, 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 $1,051 in Mexico City versus $867 in Decatur, 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 372% higher in Decatur, 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 $50.0 in Mexico City versus $83.0 in Decatur, IL. Monthly groceries follow the same trend: $323 vs $385 – making Mexico City the more affordable choice for daily food spending.
- Mexico City Decatur, IL 2,470 km ≈ 3 h 30 min nonstop flight
- Mexico City
- Decatur, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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