Median rent is 25% lower in Detroit ($1,074/mo vs $1,440/mo). Buying is cheaper in Detroit, where the median home runs $83,900 versus $334,100. Households earn more in Chicago ($77,902 vs $39,938 a year). Taken together, Detroit is the more affordable choice with a cost index of 98.2 against 102.5 — about 4% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Chicago, IL.
Cost of living verdict
Detroit is 4% cheaper overall
Cost of Living Index: 98.2 in Detroit vs 102.5 in Chicago (US national average = 100)
City A
Chicago, IL
City B
Detroit, MI
How much would you need to earn in Detroit, MI to maintain your standard of living from Chicago, IL?
Equivalent salary in Detroit, MI
$71,854
You could earn $3,146 less (4% lower) and break even.
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Chicago
Illinois
Detroit
Michigan
Population
Median Household Income
Annual
Median Gross Rent
Per month
Median Home Value
Cost of Living Index
US avg = 100
1BR Fair Market Rent
HUD FMR
2BR Fair Market Rent
HUD FMR
3BR Fair Market Rent
HUD FMR
Air Quality Index
Lower = cleaner
Top State Income Tax
Top marginal rate
State Sales Tax
Statewide base rate
Median Age
Years
✓ = better value · Sources: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Renters will find significantly cheaper housing in Detroit — median rent of $1,074/mo versus $1,440/mo in Chicago, a 25% difference. Home buyers face a steeper market in Chicago: the median home is $334,100 versus $83,900 in Detroit — 75% more expensive.
Metric
Chicago
Detroit
Software Developer
Registered Nurse
Elementary Teacher
Electrician
Accountant
Higher wage highlighted · BLS OEWS 2023 (metro-level data)
State tax data is not yet available for these cities.
Chicago
Income tax: N/A
Sales tax: N/A
Detroit
Income tax: N/A
Sales tax: N/A
Chicago has cleaner air on average: 31.0 AQI (Good) compared to 51.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Detroit if you prioritize lower overall cost of living (index 98.2 vs 102.5).
Pick Chicago if you prioritize higher median household income ($77,902/yr).
Pick Detroit if you prioritize cheaper rent ($1,074/mo median).
Pick Chicago if you prioritize cleaner air quality (avg AQI 31.0).
Detroit is cheaper overall, with a cost of living index of 98.2 versus 102.5 (US average = 100). That means prices run about 4% lower in Detroit.
Median rent is $1,440/mo in Chicago, IL and $1,074/mo in Detroit, MI. Detroit, MI has the lower rent by about 25%.
Median household income is $77,902 in Chicago, IL and $39,938 in Detroit, MI. Chicago, IL has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Chicago, IL has better air quality on average: 31.0 AQI versus 51.0 AQI. Both are EPA AirNow annual averages; lower is better.
State tax data is not yet available for one or both cities.
To maintain the same purchasing power, a salary of $100,000 in Chicago, IL is equivalent to roughly $95,805 in Detroit, MI (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: June 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
