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Cost of Living: Chicago, IL vs Surprise, AZ

Wondering how far your dollar stretches in Chicago compared to Surprise? 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 100 for Surprise (US = 100). Median home: $315,000 vs $395,000. Median rent: $2,288/mo vs $1,550/mo.

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

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Surprise is 12.3% cheaper than Chicago
COL Index: Chicago 114 vs Surprise 100 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

Chicago vs Surprise — At a Glance

ChicagoMetricSurpriseDifference
114Cost of Living Index100-12.3%
$315,000Median Home Price$395,000+25.4%
$2,288Median Monthly Rent$1,550-32.3%
$70,100Median Household Income$79,500+13.4%
2.1%Property Tax Rate0.7%-66.7%
4.6%Unemployment Rate3.4%-26.1%
31 minAverage Commute30 min-3.2%
36.7Median Age37.2+1.4%
9,560,000Metro Population148,000-98.5%

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

Housing Comparison: Chicago vs Surprise

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

Surprise

Median Home Price$395,000
Down Payment (20.0%)$79,000
Loan Amount$316,000
Principal & Interest$1,997/mo
Property Tax$230/mo
Insurance$115/mo
Monthly PITI$2,343/mo

Rent & Affordability Ratios

Median Monthly Rent$2,288 vs $1,550 (-$738/mo)
Annual Rent Difference$8,856/yr more in Chicago
Home Price-to-Income Ratio4.5x (Chicago) vs 5.0x (Surprise)
Years to Save 20% Down (15% savings rate)6.0 yrs (Chicago) vs 6.6 yrs (Surprise)

Buying a home in Chicago costs $2,236/month (PITI) compared to $2,343/month in Surprise — a difference of $107/month or $1,284/year. The price-to-income ratio is 4.5x in Chicago versus 5.0x in Surprise, 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 6.6 years in Surprise.

Tax Comparison: Chicago vs Surprise

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

Tax CategoryChicagoSurprise
Gross Income$70,100$79,500
State Income Tax$3,329$1,613
Federal Income Tax$6,871$8,939
FICA (SS + Medicare)$5,362$6,082
Property Tax (on median home)$6,615/yr$2,765/yr
State Sales Tax Rate6.3%5.6%
Total Tax Burden$15,562 (22.2%)$16,634 (20.9%)
Take-Home Pay$54,538$62,867

On median household income, total taxes (federal + state + FICA) come to $15,562 in Chicago (22.2% effective) versus $16,634 in Surprise (20.9% effective). After taxes, take-home pay is $54,538 in Chicago and $62,867 in Surprise. Property taxes add $6,615/year on the median Chicago home versus $2,765/year in Surprise.

Salary Equivalence: What Your Income Is Worth

A $70,100 salary in Chicago equals
$61,491
in Surprise
A $79,500 salary in Surprise equals
$90,630
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 Surprise (COL 100), you would need $61,491 to maintain the same purchasing power. This means you can take a pay cut of $8,609 and still maintain your lifestyle in Surprise.

Quality of Life: Chicago vs Surprise

Average Commute
31 min
Chicago
30 min
Surprise
1 min longer in Chicago
Unemployment Rate
4.6%
Chicago
3.4%
Surprise
Surprise lower
Metro Population
9.6M
Chicago
0.1M
Surprise
Chicago is 64.6x larger

Beyond costs, quality of life matters. The average commute in Chicago is 31 minutes versus 30 minutes in Surprise, a difference of 1 minutes each way. Surprise's lower unemployment rate of 3.4% versus 4.6% suggests a stronger job market. Surprise skews slightly older with a median age of 37.2 vs 36.7 in Chicago.

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 SurpriseCOL 187 vs 100Los Angeles vs SurpriseCOL 173 vs 100Dallas vs SurpriseCOL 105 vs 100

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Frequently Asked Questions

Is Chicago or Surprise more expensive?

Chicago is 12.3% more expensive than Surprise overall. Chicago has a cost of living index of 114 compared to 100 for Surprise (national average = 100). The biggest difference is housing: the median home costs $315,000 in Chicago vs $395,000 in Surprise.

How much more does housing cost in Chicago vs Surprise?

The median home price in Chicago is $315,000, which is $80,000 more than Surprise's median of $395,000. Monthly rent follows a similar pattern: $2,288/month in Chicago vs $1,550/month in Surprise, a difference of $738/month or $8,856/year.

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

To maintain the same standard of living, a $70,100 salary in Chicago is equivalent to $61,491 in Surprise. This is based on the cost of living index ratio: Chicago's COL index of 114 vs Surprise's 100. Conversely, $79,500 in Surprise equals $90,630 in Chicago.

Which city has lower taxes, Chicago or Surprise?

On a median household income, the combined federal, state, and FICA tax burden is $15,562 (22.2% effective rate) in Chicago vs $16,634 (20.9% effective rate) in Surprise. Property taxes on the median home are $6,615/year in Chicago (2.1% rate) vs $2,765/year in Surprise (0.7% rate). Sales tax rates are 6.3% in Illinois and 5.6% in Arizona.

What is the median household income in Chicago and Surprise?

Chicago median household income: $70,100/yr. Surprise median household income: $79,500/yr (Census ACS).

How does rent compare in Chicago vs Surprise?

Median monthly rent: $2,288 in Chicago vs $1,550 in Surprise. Annualized that is $27,456 vs $18,600.

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

Surprise offers a lower cost of living (index 100 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 Surprise 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 Surprise 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 Surprise 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 CalculatorSurprise 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.