Median rent is 20% lower in Sierra Vista ($1,110/mo vs $1,380/mo). Buying is cheaper in Sierra Vista, where the median home runs $239,000 versus $315,200. Households earn more in Chicago ($75,134 vs $69,783 a year).
City A
Chicago, IL
City B
Sierra Vista, AZ
How much would you need to earn in Sierra Vista, AZ 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
Sierra Vista
Arizona
👥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 Sierra Vista at $1,110/mo compared to $1,380/mo in Chicago (20% gap). Home buyers face a steeper market in Chicago: the median home is $315,200 versus $239,000 in Sierra Vista — 24% 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 2.50% in Arizona, so Sierra Vista is more tax-friendly for high earners. Sales tax is 6.25% in Illinois and 5.60% in Arizona; Sierra Vista has the lower rate (local add-ons may apply in both).
Chicago
Income tax: 4.95%
Sales tax: 6.25%
Sierra Vista
Income tax: 2.50%
Sales tax: 5.60%
Air quality data is available for Chicago (avg AQI 21.0) but not yet for Sierra Vista.
Pick Chicago if you prioritize higher median household income ($75,134/yr).
Pick Sierra Vista if you prioritize cheaper rent ($1,110/mo median).
Pick Sierra Vista if you prioritize lower state income tax (2.50%).
Is Chicago cheaper than Sierra Vista?
Cost of living index data is not yet available for one or both cities.
How much is rent in Chicago vs Sierra Vista?
Median rent is $1,380/mo in Chicago, IL and $1,110/mo in Sierra Vista, AZ. Sierra Vista, AZ has the lower rent by about 20%.
Which has higher salaries — Chicago or Sierra Vista?
Median household income is $75,134 in Chicago, IL and $69,783 in Sierra Vista, AZ. 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?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Chicago or Sierra Vista?
Illinois's top income tax rate is 4.95% and Arizona's is 2.50%. Sierra Vista, AZ has the lower rate.
What salary do I need in Sierra Vista 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