Median rent is 25% lower in Detroit ($1,034/mo vs $1,380/mo). Buying is cheaper in Detroit, where the median home runs $76,800 versus $315,200. Households earn more in Chicago ($75,134 vs $39,575 a year). Taken together, Detroit is the more affordable choice with a cost index of 96.3 against 105.7 — about 9% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Chicago, IL.
Quick verdict
Detroit is 9% cheaper overall
Cost index: 96.3 in Detroit vs 105.7 in Chicago (US 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
$68,302
You could earn $6,698 less (9% lower) and break even.
Based on BEA Regional Price Parity (cost index) for each city's metro area. A rough estimate of overall purchasing power, not tax or take-home pay.
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: US Census ACS, BEA RPP, HUD FMR, EPA AirNow, Tax Foundation
Renters will find significantly cheaper housing in Detroit — median rent of $1,034/mo versus $1,380/mo in Chicago, a 25% difference. Home buyers face a steeper market in Chicago: the median home is $315,200 versus $76,800 in Detroit — 76% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
Illinois's top income tax rate is 4.95% versus 4.25% in Michigan, so Detroit is more tax-friendly for high earners. Sales tax is 6.25% in Illinois and 6.00% in Michigan; Detroit has the lower rate (local add-ons may apply in both).
Chicago
Income tax: 4.95%
Sales tax: 6.25%
Detroit
Income tax: 4.25%
Sales tax: 6.00%
Chicago has cleaner air on average: 21.0 AQI (Good) compared to 32.0 AQI (Good) in the other city. Lower AQI means cleaner, healthier air.
Pick Detroit if you prioritize lower overall cost of living (index 96.3 vs 105.7).
Pick Chicago if you prioritize higher median household income ($75,134/yr).
Pick Detroit if you prioritize cheaper rent ($1,034/mo median).
Pick Chicago if you prioritize cleaner air quality (avg AQI 21.0).
Is Chicago cheaper than Detroit?
Detroit is cheaper overall, with a cost of living index of 96.3 versus 105.7 (US average = 100). That means prices run about 9% lower in Detroit.
How much is rent in Chicago vs Detroit?
Median rent is $1,380/mo in Chicago, IL and $1,034/mo in Detroit, MI. Detroit, MI has the lower rent by about 25%.
Which has higher salaries — Chicago or Detroit?
Median household income is $75,134 in Chicago, IL and $39,575 in Detroit, MI. Chicago, IL has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Chicago, IL has better air quality on average: 21.0 AQI versus 32.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Chicago or Detroit?
Illinois's top income tax rate is 4.95% and Michigan's is 4.25%. Detroit, MI has the lower rate.
What salary do I need in Detroit to match my Chicago income?
To maintain the same purchasing power, a salary of $100,000 in Chicago, IL is equivalent to roughly $91,070 in Detroit, MI (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: December 1, 2024 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology