Cost of Living Comparison Between Chicago, IL and Alton, IL
For one person, living is cheaper in Alton, IL: $1,895 a month against $3,139 in Chicago, IL, rent and utilities included – about $14,900 less a year. Rent and utilities account for most of the difference.
-
Chicago, IL Living Index152Cost of Living Index in Chicago, ILLearn more -
Alton, IL Living Index92Cost of Living Index in Alton, ILLearn more
How much you'll spend in Chicago, IL and in Alton, IL
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 Alton, IL actually costs, broken down by who's living it.
A single person spends $3,139 per month in Chicago, IL vs $1,895 in Alton, IL, rent included.
- Chicago, IL $3,139
- Alton, IL $1,895
A couple spends around $4,627 per month in Chicago, IL vs $2,862 in Alton, IL, rent included.
- Chicago, IL $4,627
- Alton, IL $2,862
A family of three spends $6,115 per month in Chicago, IL vs $3,829 in Alton, IL, rent included.
- Chicago, IL $6,115
- Alton, IL $3,829
Chicago, IL costs about 66% more than Alton, IL, and outside of rent the biggest gap is in groceries.
Both Chicago, IL and Alton, IL sit above the global median – Chicago, IL by 132%, Alton, IL by 40%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 19, 2026
Last update for Alton, IL: October 18, 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 $2,446 in Chicago, IL versus $763 in Alton, 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 28% 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 $90.0 in Chicago, IL versus $56.0 in Alton, IL. Monthly groceries follow the same trend: $449 vs $349 – making Alton, IL the more affordable choice for daily food spending.
- Chicago, IL Alton, IL 400 km
- Chicago, IL
- Alton, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Which city is more expensive, Chicago, IL or Alton, IL?
How much do you need to earn to live comfortably in Chicago, IL and in Alton, IL?
Where is rent cheaper, Chicago, IL or Alton, IL?
How much does it cost to live in Chicago, IL compared to Alton, IL?
How do childcare costs compare in Chicago, IL and in Alton, IL?
Can you live on $2,000/month in Chicago, IL or in Alton, IL?
Which city is better for digital nomads, Chicago, IL or Alton, IL?
How safe is Chicago, IL compared to Alton, IL?
Should I move to Chicago, IL or to Alton, IL?
Chicago, IL vs other spots: cost of living compared
Similar cities
Sydney
Perth
Denver, CO
Rotterdam
Cork
Atlanta, GA