Illinois vs New York
Cost of Living, Taxes & Financial Comparison (2026)
Illinois is 13% cheaper to live in than New York overall.
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Income Tax
Illinois: 4.95%
New: 6.85%
Property Tax
Illinois: 0.85%
New: 1.72%
Median Home
Illinois: $315,000
New: $385,000
COL Index
Illinois: 104
New: 117
Side-by-Side Comparison
State Income Tax
Top marginal rate
Property Tax Rate
% of home value annually
Median Home Price
2026 estimate
Avg. Insurance Cost
Home insurance annually
Cost of Living Index
100 = national average
Effective Tax Burden
Income + property tax combined
Detailed Analysis
💰 Tax Comparison: Who Pays More?
Illinois taxes income at up to 4.95%, while New York's top rate is 6.85%. On property taxes, Illinois charges 0.85% annually vs 1.72% in New York. On a $315,000 home in Illinois, that's $2,678/year in property taxes vs $6,622/year on a median-priced home in New York. Overall, Illinois has the lower combined tax burden.
🏠 Housing Affordability
The median home price in Illinois is $315,000 compared to $385,000 in New York — a difference of $70,000 (22%). Illinois offers more affordable homeownership, with lower down payments and monthly mortgage payments. Factor in property tax rates: annual taxes on a median home are $2,678 in Illinois vs $6,622 in New York.
📊 Cost of Living Analysis
Illinois's cost of living index is 104 and New York's is 117 (national average = 100).Illinois is approximately 13% cheaper overall. Home insurance also varies: Illinois averages $1,440/year vs $1,440/year in New York. Over 10 years, the cost of living difference could amount to tens of thousands of dollars in savings for residents of Illinois.
🎯 Which State Is Better For...
👴 Retirees
→ Illinois
Illinois has lower overall tax rates, better for fixed-income retirees.
👨👩👧 Families
→ Illinois
Illinois offers more affordable housing, which is critical for families needing space.
💼 High Earners
→ Illinois
Illinois has a lower top income tax rate, keeping more of high salaries in your pocket.
💻 Remote Workers
→ Illinois
Illinois's lower cost of living (index: 104) lets remote workers maximize purchasing power without sacrificing location.
Run the Numbers
Illinois vs New York: Common Questions
Is Illinois or New York cheaper to live in?
Illinois has a lower cost of living index (104 vs 117). Illinois is approximately 13% cheaper overall.
Which state has lower taxes, Illinois or New York?
Illinois has a 4.95% top income tax rate and 0.85% property tax rate. New York has a 6.85% top income tax rate and 1.72% property tax rate. Illinois has the lower combined burden.
How do home prices compare between Illinois and New York?
Median home price in Illinois is $315,000 vs $385,000 in New York — a 22% difference of $70,000.
Is Illinois better for retirees than New York?
Both states have income taxes. Illinois has the lower overall tax burden, which matters on fixed retirement income.
Which state has lower property taxes, Illinois or New York?
Illinois's effective property tax rate is 0.85% vs 1.72% in New York. Illinois has the lower rate.
What is the cost-of-living gap between Illinois and New York?
Illinois's cost-of-living index is 104 (US = 100) vs 117 for New York — a gap of 13 index points.
Which state is friendlier for small business?
Small-business friendliness depends on income tax (4.95% vs 6.85%), corporate tax, sales tax, and licensing burden. Use the breakdown table on this page; for personalized analysis, consult a CPA.
Where does this comparison data come from?
Data is sourced from the U.S. Census Bureau (ACS), Tax Foundation, BLS OEWS wage tables, Zillow ZHVI, and Freddie Mac PMMS. Each value is timestamped and refreshed via our hourly ETL.
How often is this comparison updated?
Live series (mortgage rates) refresh hourly. State-level tax tables refresh on each Tax Foundation release. Page caches revalidate every 24 hours via Next.js ISR.
Does this comparison replace tax or financial advice?
No. This page provides an educational side-by-side using public data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for material decisions.
Related State Comparisons
Sources & Citations
- Tax Foundation — State Tax Rates and Brackets; Property Taxes Paid as % of Owner-Occupied Housing Value; Estate Tax Exemptions — taxfoundation.org
- Zillow Research — ZHVI statewide home values — zillow.com/research/data
- State Departments of Revenue — official bracket + deduction publications — state revenue DOR index
- Bureau of Economic Analysis — Regional Price Parities (statewide COL index) — bea.gov/rpp
- NAIC — Homeowners Insurance Report (avg. premiums by state) — naic.org
- FRED (Federal Reserve) — median household income and macro indicators by state — fred.stlouisfed.org
- U.S. Census Bureau — American Community Survey — census.gov/acs
Methodology & Assumptions
State income tax shown is the top marginal rate from the Tax Foundation[1] and state DOR publications[3]. Effective rate on median income differs; the "effective tax burden" metric in the comparison table approximates income tax as (top marginal / 2) + property tax rate.
Property tax rate is the effective rate (taxes paid as % of owner-occupied home value)[1]. Actual millage rates vary by county and city; these are statewide averages.
Median home price is the Zillow Home Value Index (ZHVI) statewide typical home value[2].
Cost of Living Index is the BEA Regional Price Parity[4] normalized so 100 = national average.
Homeowners insurance averages are NAIC HO-3 annual premiums[5].
Macro figures (unemployment, real median household income) come from FRED[6] and the Census ACS[7].
"Who wins by group" (retirees, families, high earners, remote workers) is a simplified decision framework; personal circumstances vary.
Last reviewed is the maximum retrievedAt timestamp across the datasets this page consumes.
State data sourced from Tax Foundation[1], U.S. Census Bureau[7], Zillow Research[2], and state revenue agencies[3]. Last reviewed .