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Cost of Living: Chicago, IL vs Phoenix, AZ

Wondering how far your dollar stretches in Chicago compared to Phoenix? Below we break down housing costs, rent, taxes, income, and quality of life using 2026 data so you can make an informed relocation or remote-work decision. Every number is computed from Census, BLS, and Zillow data specific to these two metro areas.

TL;DR

Chicago cost-of-living index is 114 vs 106 for Phoenix (US = 100). Median home: $315,000 vs $420,000. Median rent: $2,288/mo vs $1,150/mo.

Source: Census ACS · Zillow ZHVI/ZORI · BEA RPP, 2026

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Phoenix is 7.0% cheaper than Chicago
COL Index: Chicago 114 vs Phoenix 106 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

Chicago vs Phoenix — At a Glance

ChicagoMetricPhoenixDifference
114Cost of Living Index106-7.0%
$315,000Median Home Price$420,000+33.3%
$2,288Median Monthly Rent$1,150-49.7%
$70,100Median Household Income$67,600-3.6%
2.1%Property Tax Rate0.6%-70.5%
4.6%Unemployment Rate3.7%-19.6%
31 minAverage Commute26 min-16.1%
36.7Median Age33.8-7.9%
9,560,000Metro Population5,130,000-46.3%

Data sourced from Census Bureau, BLS, Zillow, and ApartmentAdvisor (2024-2025). COL Index: 100 = national average.

Housing Comparison: Chicago vs Phoenix

Monthly mortgage assumes 6.5% interest, 30-year fixed, 20.0%down payment. PITI includes principal, interest, property tax, and homeowner's insurance.

Chicago

Median Home Price$315,000
Down Payment (20.0%)$63,000
Loan Amount$252,000
Principal & Interest$1,593/mo
Property Tax$551/mo
Insurance$92/mo
Monthly PITI$2,236/mo

Phoenix

Median Home Price$420,000
Down Payment (20.0%)$84,000
Loan Amount$336,000
Principal & Interest$2,124/mo
Property Tax$217/mo
Insurance$123/mo
Monthly PITI$2,463/mo

Rent & Affordability Ratios

Median Monthly Rent$2,288 vs $1,150 (-$1,138/mo)
Annual Rent Difference$13,656/yr more in Chicago
Home Price-to-Income Ratio4.5x (Chicago) vs 6.2x (Phoenix)
Years to Save 20% Down (15% savings rate)6.0 yrs (Chicago) vs 8.3 yrs (Phoenix)

Buying a home in Chicago costs $2,236/month (PITI) compared to $2,463/month in Phoenix — a difference of $227/month or $2,724/year. The price-to-income ratio is 4.5x in Chicago versus 6.2x in Phoenix, suggesting Chicago is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 6.0 years to save a down payment in Chicago compared to 8.3 years in Phoenix.

Tax Comparison: Chicago vs Phoenix

Estimated on each city's median household income, single filer, standard deduction, 2025 rates.

Tax CategoryChicagoPhoenix
Gross Income$70,100$67,600
State Income Tax$3,329$1,315
Federal Income Tax$6,871$6,321
FICA (SS + Medicare)$5,362$5,171
Property Tax (on median home)$6,615/yr$2,604/yr
State Sales Tax Rate6.3%5.6%
Total Tax Burden$15,562 (22.2%)$12,807 (18.9%)
Take-Home Pay$54,538$54,793

On median household income, total taxes (federal + state + FICA) come to $15,562 in Chicago (22.2% effective) versus $12,807 in Phoenix (18.9% effective). After taxes, take-home pay is $54,538 in Chicago and $54,793 in Phoenix. Property taxes add $6,615/year on the median Chicago home versus $2,604/year in Phoenix.

Salary Equivalence: What Your Income Is Worth

A $70,100 salary in Chicago equals
$65,181
in Phoenix
A $67,600 salary in Phoenix equals
$72,702
in Chicago

These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $70,100 in Chicago (COL 114) and relocate to Phoenix (COL 106), you would need $65,181 to maintain the same purchasing power. This means you can take a pay cut of $4,919 and still maintain your lifestyle in Phoenix.

Quality of Life: Chicago vs Phoenix

Average Commute
31 min
Chicago
26 min
Phoenix
5 min longer in Chicago
Unemployment Rate
4.6%
Chicago
3.7%
Phoenix
Phoenix lower
Metro Population
9.6M
Chicago
5.1M
Phoenix
Chicago is 1.9x larger

Beyond costs, quality of life matters. The average commute in Chicago is 31 minutes versus 26 minutes in Phoenix, a difference of 5 minutes each way. Phoenix's lower unemployment rate of 3.7% versus 4.6% suggests a stronger job market. Chicago skews slightly older with a median age of 36.7 vs 33.8 in Phoenix.

Other Cost of Living Comparisons

Chicago vs New YorkCOL 114 vs 187Chicago vs Los AngelesCOL 114 vs 173Chicago vs DallasCOL 114 vs 105New York vs PhoenixCOL 187 vs 106Los Angeles vs PhoenixCOL 173 vs 106Dallas vs PhoenixCOL 105 vs 106

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Frequently Asked Questions

Is Chicago or Phoenix more expensive?

Chicago is 7.0% more expensive than Phoenix overall. Chicago has a cost of living index of 114 compared to 106 for Phoenix (national average = 100). The biggest difference is housing: the median home costs $315,000 in Chicago vs $420,000 in Phoenix.

How much more does housing cost in Chicago vs Phoenix?

The median home price in Chicago is $315,000, which is $105,000 more than Phoenix's median of $420,000. Monthly rent follows a similar pattern: $2,288/month in Chicago vs $1,150/month in Phoenix, a difference of $1,138/month or $13,656/year.

What salary do I need in Phoenix to match my Chicago income?

To maintain the same standard of living, a $70,100 salary in Chicago is equivalent to $65,181 in Phoenix. This is based on the cost of living index ratio: Chicago's COL index of 114 vs Phoenix's 106. Conversely, $67,600 in Phoenix equals $72,702 in Chicago.

Which city has lower taxes, Chicago or Phoenix?

On a median household income, the combined federal, state, and FICA tax burden is $15,562 (22.2% effective rate) in Chicago vs $12,807 (18.9% effective rate) in Phoenix. Property taxes on the median home are $6,615/year in Chicago (2.1% rate) vs $2,604/year in Phoenix (0.6% rate). Sales tax rates are 6.3% in Illinois and 5.6% in Arizona.

What is the median household income in Chicago and Phoenix?

Chicago median household income: $70,100/yr. Phoenix median household income: $67,600/yr (Census ACS).

How does rent compare in Chicago vs Phoenix?

Median monthly rent: $2,288 in Chicago vs $1,150 in Phoenix. Annualized that is $27,456 vs $13,800.

Which city is better for remote workers, Chicago or Phoenix?

Phoenix offers a lower cost of living (index 106 vs 114), which lets remote-workers keeping a coastal salary stretch further. Chicago typically wins on amenities and labor-market depth.

Where does the data on this comparison come from?

Chicago and Phoenix numbers are pulled from Zillow ZHVI/ZORI (home values, rent), the U.S. Census Bureau ACS (income, demographics), and BEA RPP (cost-of-living index). Each value is timestamped on the page.

How often is this Chicago vs Phoenix comparison updated?

Source feeds (Zillow, Freddie Mac PMMS, Census ACS, BEA RPP) are refreshed on their native cadence. Page caches revalidate every 24 hours via Next.js ISR.

Does this comparison replace tax or financial advice?

No. The Chicago vs Phoenix cost-of-living page is educational reference using public data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for material decisions.

Explore More

All City ComparisonsChicago COL CalculatorPhoenix COL CalculatorSalary GuidesMortgage Affordability CalculatorRent vs Buy Calculator

Sources & Citations

  1. Zillow Research — ZHVI (home values) & ZORI (observed rent index) — zillow.com/research/data
  2. U.S. Census Bureau — American Community Survey (ACS) 5-year estimates — census.gov/acs
  3. Bureau of Economic Analysis — Regional Price Parities by state and MSA — bea.gov/rpp
  4. Tax Foundation — effective state and local tax rates — taxfoundation.org
  5. Freddie Mac PMMS — weekly national average mortgage rates — freddiemac.com/pmms
  6. Internal Revenue Service — federal income tax brackets and standard deduction — irs.gov
  7. U.S. Bureau of Labor Statistics — unemployment and wage statistics — bls.gov
Methodology & Assumptions

Home prices use Zillow Home Value Index (ZHVI)[1]; rents use Zillow Observed Rent Index (ZORI)[1]. Median household income comes from the Census ACS 5-year estimates[2].

COL indices use the BEA Regional Price Parity methodology[3], normalized so 100 = national average.

Property tax rates are effective rates from the Tax Foundation[4], expressed as % of owner-occupied home value. Mortgage estimates assume 6.5% fixed rate[5], 30-year term, 20.0% down, $1,800/yr homeowners insurance.

Federal tax calculations[6] assume single filer, standard deduction. State tax uses the top marginal rate times taxable income after the state standard deduction. FICA = 6.2% Social Security (up to wage base) + 1.45% Medicare.

Salary equivalence uses adjusted = salary × (COL_destination / COL_origin). This captures cost-of-living shift but not state income tax differences.

Unemployment figures are the most recent monthly MSA-level readings from the BLS LAUS series[7].

Last reviewed is computed from the maximum retrievedAt across every source this page consumes.

City data from Census Bureau[2], BLS[7], and Zillow[1] (2024-2025). Tax calculations use 2025 IRS rates[6], single filer, standard deduction. Mortgage estimates assume 6.5% PMMS rate[5], 30-year term, 20.0% down. COL Index: 100 = national average[3]. Last reviewed 2026-04-19.