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Cost of Living: Los Angeles, CA vs Naperville, IL

Wondering how far your dollar stretches in Los Angeles compared to Naperville? 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

Los Angeles cost-of-living index is 173 vs 108 for Naperville (US = 100). Median home: $860,000 vs $485,000. Median rent: $2,050/mo vs $1,800/mo.

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

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Naperville is 37.6% cheaper than Los Angeles
COL Index: Los Angeles 173 vs Naperville 108 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

Los Angeles vs Naperville — At a Glance

Los AngelesMetricNapervilleDifference
173Cost of Living Index108-37.6%
$860,000Median Home Price$485,000-43.6%
$2,050Median Monthly Rent$1,800-12.2%
$76,000Median Household Income$125,800+65.5%
0.7%Property Tax Rate2.2%+201.4%
5.3%Unemployment Rate3.0%-43.4%
32 minAverage Commute32 min+0.0%
36.4Median Age39.8+9.3%
13,200,000Metro Population150,000-98.9%

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

Housing Comparison: Los Angeles vs Naperville

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

Los Angeles

Median Home Price$860,000
Down Payment (20.0%)$172,000
Loan Amount$688,000
Principal & Interest$4,349/mo
Property Tax$523/mo
Insurance$251/mo
Monthly PITI$5,123/mo

Naperville

Median Home Price$485,000
Down Payment (20.0%)$97,000
Loan Amount$388,000
Principal & Interest$2,452/mo
Property Tax$889/mo
Insurance$141/mo
Monthly PITI$3,483/mo

Rent & Affordability Ratios

Median Monthly Rent$2,050 vs $1,800 (-$250/mo)
Annual Rent Difference$3,000/yr more in Los Angeles
Home Price-to-Income Ratio11.3x (Los Angeles) vs 3.9x (Naperville)
Years to Save 20% Down (15% savings rate)15.1 yrs (Los Angeles) vs 5.1 yrs (Naperville)

Buying a home in Los Angeles costs $5,123/month (PITI) compared to $3,483/month in Naperville — a difference of $1,640/month or $19,680/year. The price-to-income ratio is 11.3x in Los Angeles versus 3.9x in Naperville, suggesting Naperville is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 15.1 years to save a down payment in Los Angeles compared to 5.1 years in Naperville.

Tax Comparison: Los Angeles vs Naperville

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

Tax CategoryLos AngelesNaperville
Gross Income$76,000$125,800
State Income Tax$3,097$6,086
Federal Income Tax$8,169$19,258
FICA (SS + Medicare)$5,814$9,624
Property Tax (on median home)$6,278/yr$10,670/yr
State Sales Tax Rate7.2%6.3%
Total Tax Burden$17,080 (22.5%)$34,968 (27.8%)
Take-Home Pay$58,920$90,832

On median household income, total taxes (federal + state + FICA) come to $17,080 in Los Angeles (22.5% effective) versus $34,968 in Naperville (27.8% effective). After taxes, take-home pay is $58,920 in Los Angeles and $90,832 in Naperville. Property taxes add $6,278/year on the median Los Angeles home versus $10,670/year in Naperville.

Salary Equivalence: What Your Income Is Worth

A $76,000 salary in Los Angeles equals
$47,445
in Naperville
A $125,800 salary in Naperville equals
$201,513
in Los Angeles

These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $76,000 in Los Angeles (COL 173) and relocate to Naperville (COL 108), you would need $47,445 to maintain the same purchasing power. This means you can take a pay cut of $28,555 and still maintain your lifestyle in Naperville.

Quality of Life: Los Angeles vs Naperville

Average Commute
32 min
Los Angeles
32 min
Naperville
0 min same in Los Angeles
Unemployment Rate
5.3%
Los Angeles
3.0%
Naperville
Naperville lower
Metro Population
13.2M
Los Angeles
0.1M
Naperville
Los Angeles is 88.0x larger

Beyond costs, quality of life matters. The average commute in Los Angeles is 32 minutes versus 32 minutes in Naperville, a difference of 0 minutes each way. Naperville's lower unemployment rate of 3.0% versus 5.3% suggests a stronger job market. Naperville skews slightly older with a median age of 39.8 vs 36.4 in Los Angeles.

Other Cost of Living Comparisons

Los Angeles vs New YorkCOL 173 vs 187Chicago vs Los AngelesCOL 114 vs 173Dallas vs Los AngelesCOL 105 vs 173Naperville vs New YorkCOL 108 vs 187Chicago vs NapervilleCOL 114 vs 108Dallas vs NapervilleCOL 105 vs 108

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Frequently Asked Questions

Is Los Angeles or Naperville more expensive?

Los Angeles is 37.6% more expensive than Naperville overall. Los Angeles has a cost of living index of 173 compared to 108 for Naperville (national average = 100). The biggest difference is housing: the median home costs $860,000 in Los Angeles vs $485,000 in Naperville.

How much more does housing cost in Los Angeles vs Naperville?

The median home price in Los Angeles is $860,000, which is $375,000 more than Naperville's median of $485,000. Monthly rent follows a similar pattern: $2,050/month in Los Angeles vs $1,800/month in Naperville, a difference of $250/month or $3,000/year.

What salary do I need in Naperville to match my Los Angeles income?

To maintain the same standard of living, a $76,000 salary in Los Angeles is equivalent to $47,445 in Naperville. This is based on the cost of living index ratio: Los Angeles's COL index of 173 vs Naperville's 108. Conversely, $125,800 in Naperville equals $201,513 in Los Angeles.

Which city has lower taxes, Los Angeles or Naperville?

On a median household income, the combined federal, state, and FICA tax burden is $17,080 (22.5% effective rate) in Los Angeles vs $34,968 (27.8% effective rate) in Naperville. Property taxes on the median home are $6,278/year in Los Angeles (0.7% rate) vs $10,670/year in Naperville (2.2% rate). Sales tax rates are 7.2% in California and 6.3% in Illinois.

What is the median household income in Los Angeles and Naperville?

Los Angeles median household income: $76,000/yr. Naperville median household income: $125,800/yr (Census ACS).

How does rent compare in Los Angeles vs Naperville?

Median monthly rent: $2,050 in Los Angeles vs $1,800 in Naperville. Annualized that is $24,600 vs $21,600.

Which city is better for remote workers, Los Angeles or Naperville?

Naperville offers a lower cost of living (index 108 vs 173), which lets remote-workers keeping a coastal salary stretch further. Los Angeles typically wins on amenities and labor-market depth.

Where does the data on this comparison come from?

Los Angeles and Naperville 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 Los Angeles vs Naperville 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 Los Angeles vs Naperville 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 ComparisonsLos Angeles COL CalculatorNaperville 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.