Median rent is 13% lower in Chicago ($1,380/mo vs $1,589/mo). Buying is cheaper in Chicago, where the median home runs $315,200 versus $439,000. Households earn more in Downers Grove ($119,649 vs $75,134 a year).
City A
Chicago, IL
City B
Downers Grove, IL
How much would you need to earn in Downers Grove, IL to maintain your standard of living from Chicago, IL?
A cost-of-living index isn't available for one of these cities yet, so we can't compute an equivalent salary.
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
Downers Grove
Illinois
👥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
Median rent is modestly lower in Chicago at $1,380/mo compared to $1,589/mo in Downers Grove (13% gap). Home buyers face a steeper market in Downers Grove: the median home is $439,000 versus $315,200 in Chicago — 28% 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 4.95% in Illinois, so Downers Grove is more tax-friendly for high earners. Sales tax is 6.25% in Illinois and 6.25% in Illinois; Downers Grove has the lower rate (local add-ons may apply in both).
Chicago
Income tax: 4.95%
Sales tax: 6.25%
Downers Grove
Income tax: 4.95%
Sales tax: 6.25%
Air quality data is available for Chicago (avg AQI 21.0) but not yet for Downers Grove.
Pick Downers Grove if you prioritize higher median household income ($119,649/yr).
Pick Chicago if you prioritize cheaper rent ($1,380/mo median).
Is Chicago cheaper than Downers Grove?
Cost of living index data is not yet available for one or both cities.
How much is rent in Chicago vs Downers Grove?
Median rent is $1,380/mo in Chicago, IL and $1,589/mo in Downers Grove, IL. Chicago, IL has the lower rent by about 13%.
Which has higher salaries — Chicago or Downers Grove?
Median household income is $75,134 in Chicago, IL and $119,649 in Downers Grove, IL. Downers Grove, 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?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Chicago or Downers Grove?
Illinois's top income tax rate is 4.95% and Illinois's is 4.95%. Downers Grove, IL has the lower rate.
What salary do I need in Downers Grove to match my Chicago income?
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: December 1, 2024 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology