Median rent is 19% lower in Chicago ($1,440/mo vs $1,771/mo). Buying is cheaper in Port St. John, where the median home runs $281,300 versus $334,100. Households earn more in Port St. John ($87,736 vs $77,902 a year).
City A
Chicago, IL
City B
Port St. John, FL
How much would you need to earn in Port St. John, FL 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
Port St. John
Florida
👥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 $1,440/mo compared to $1,771/mo in Port St. John (19% gap). Median home values are within 16% of each other: $334,100 in Chicago and $281,300 in Port St. John.
1BR Fair Market Rent
2BR Fair Market Rent
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
Port St. John
Income tax: N/A
Sales tax: N/A
Air quality data is available for Chicago (avg AQI 31.0) but not yet for Port St. John.
Pick Port St. John if you prioritize higher median household income ($87,736/yr).
Pick Chicago if you prioritize cheaper rent ($1,440/mo median).
Is Chicago cheaper than Port St. John?
Cost of living index data is not yet available for one or both cities.
How much is rent in Chicago vs Port St. John?
Median rent is $1,440/mo in Chicago, IL and $1,771/mo in Port St. John, FL. Chicago, IL has the lower rent by about 19%.
Which has higher salaries — Chicago or Port St. John?
Median household income is $77,902 in Chicago, IL and $87,736 in Port St. John, FL. Port St. John, FL 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 Port St. John?
State tax data is not yet available for one or both cities.
What salary do I need in Port St. John to match my Chicago income?
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
