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Cost of Living: Chicago, IL vs Lewisville, TX

Wondering how far your dollar stretches in Chicago compared to Lewisville? 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 96 for Lewisville (US = 100). Median home: $315,000 vs $365,000. Median rent: $2,288/mo vs $1,450/mo.

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

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Lewisville is 15.8% cheaper than Chicago
COL Index: Chicago 114 vs Lewisville 96 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

Chicago vs Lewisville — At a Glance

ChicagoMetricLewisvilleDifference
114Cost of Living Index96-15.8%
$315,000Median Home Price$365,000+15.9%
$2,288Median Monthly Rent$1,450-36.6%
$70,100Median Household Income$72,800+3.9%
2.1%Property Tax Rate2.1%+0.0%
4.6%Unemployment Rate3.5%-23.9%
31 minAverage Commute27 min-12.9%
36.7Median Age33.5-8.7%
9,560,000Metro Population115,000-98.8%

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

Housing Comparison: Chicago vs Lewisville

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

Lewisville

Median Home Price$365,000
Down Payment (20.0%)$73,000
Loan Amount$292,000
Principal & Interest$1,846/mo
Property Tax$639/mo
Insurance$106/mo
Monthly PITI$2,591/mo

Rent & Affordability Ratios

Median Monthly Rent$2,288 vs $1,450 (-$838/mo)
Annual Rent Difference$10,056/yr more in Chicago
Home Price-to-Income Ratio4.5x (Chicago) vs 5.0x (Lewisville)
Years to Save 20% Down (15% savings rate)6.0 yrs (Chicago) vs 6.7 yrs (Lewisville)

Buying a home in Chicago costs $2,236/month (PITI) compared to $2,591/month in Lewisville — a difference of $355/month or $4,260/year. The price-to-income ratio is 4.5x in Chicago versus 5.0x in Lewisville, 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 6.7 years in Lewisville.

Tax Comparison: Chicago vs Lewisville

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

Tax CategoryChicagoLewisville
Gross Income$70,100$72,800
State Income Tax$3,329None
Federal Income Tax$6,871$7,465
FICA (SS + Medicare)$5,362$5,570
Property Tax (on median home)$6,615/yr$7,665/yr
State Sales Tax Rate6.3%6.3%
Total Tax Burden$15,562 (22.2%)$13,035 (17.9%)
Take-Home Pay$54,538$59,765

Texas has no state income tax, giving Lewisville residents a significant tax advantage. On median household income, total taxes (federal + state + FICA) come to $15,562 in Chicago (22.2% effective) versus $13,035 in Lewisville (17.9% effective). After taxes, take-home pay is $54,538 in Chicago and $59,765 in Lewisville. Property taxes add $6,615/year on the median Chicago home versus $7,665/year in Lewisville.

Salary Equivalence: What Your Income Is Worth

A $70,100 salary in Chicago equals
$59,032
in Lewisville
A $72,800 salary in Lewisville equals
$86,450
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 Lewisville (COL 96), you would need $59,032 to maintain the same purchasing power. This means you can take a pay cut of $11,068 and still maintain your lifestyle in Lewisville.

Quality of Life: Chicago vs Lewisville

Average Commute
31 min
Chicago
27 min
Lewisville
4 min longer in Chicago
Unemployment Rate
4.6%
Chicago
3.5%
Lewisville
Lewisville lower
Metro Population
9.6M
Chicago
0.1M
Lewisville
Chicago is 83.1x larger

Beyond costs, quality of life matters. The average commute in Chicago is 31 minutes versus 27 minutes in Lewisville, a difference of 4 minutes each way. Lewisville's lower unemployment rate of 3.5% versus 4.6% suggests a stronger job market. Chicago skews slightly older with a median age of 36.7 vs 33.5 in Lewisville.

Other Cost of Living Comparisons

Chicago vs New YorkCOL 114 vs 187Chicago vs Los AngelesCOL 114 vs 173Chicago vs DallasCOL 114 vs 105Lewisville vs New YorkCOL 96 vs 187Lewisville vs Los AngelesCOL 96 vs 173Dallas vs LewisvilleCOL 105 vs 96

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Frequently Asked Questions

Is Chicago or Lewisville more expensive?

Chicago is 15.8% more expensive than Lewisville overall. Chicago has a cost of living index of 114 compared to 96 for Lewisville (national average = 100). The biggest difference is housing: the median home costs $315,000 in Chicago vs $365,000 in Lewisville.

How much more does housing cost in Chicago vs Lewisville?

The median home price in Chicago is $315,000, which is $50,000 more than Lewisville's median of $365,000. Monthly rent follows a similar pattern: $2,288/month in Chicago vs $1,450/month in Lewisville, a difference of $838/month or $10,056/year.

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

To maintain the same standard of living, a $70,100 salary in Chicago is equivalent to $59,032 in Lewisville. This is based on the cost of living index ratio: Chicago's COL index of 114 vs Lewisville's 96. Conversely, $72,800 in Lewisville equals $86,450 in Chicago.

Which city has lower taxes, Chicago or Lewisville?

On a median household income, the combined federal, state, and FICA tax burden is $15,562 (22.2% effective rate) in Chicago vs $13,035 (17.9% effective rate) in Lewisville. Property taxes on the median home are $6,615/year in Chicago (2.1% rate) vs $7,665/year in Lewisville (2.1% rate). Sales tax rates are 6.3% in Illinois and 6.3% in Texas.

What is the median household income in Chicago and Lewisville?

Chicago median household income: $70,100/yr. Lewisville median household income: $72,800/yr (Census ACS).

How does rent compare in Chicago vs Lewisville?

Median monthly rent: $2,288 in Chicago vs $1,450 in Lewisville. Annualized that is $27,456 vs $17,400.

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

Lewisville offers a lower cost of living (index 96 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 Lewisville 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 Lewisville 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 Lewisville 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

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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.