Chicago suburbs  ·  2020–2024 Census data

Wilmette Property Tax
Rate & Typical Bill

Homeowners in Wilmette, Cook County, pay about 1.76% of their home's value in property tax each year. The median bill is $10,000+.

Wilmette, IL

Effective rate
1.76%
Median tax bill
$10,000+
Median home value
$810,600
Owner-occupied homes
9,045
Rank in Cook County (1 = highest)
89 of 111

Cook County average: 1.73%

Estimated Yearly Tax by Home Value

At Wilmette's typical rate of 1.76%. Exemptions lower the real bill.

Home valueProperty tax (estimate)
$250,000$4,401
$350,000$6,162
$450,000$7,922
$600,000$10,563
$800,000$14,084

Can You Deduct It?

A family with a $810,600 home in Wilmette pays about $14,271 in property tax. With $120,000 of income they also pay about $5,940 in Illinois income tax, so their SALT deduction is $20,211 — under the $40,400 cap. That alone does not beat the $32,200 standard deduction for married couples; mortgage interest and charity decide the rest.

Run your own numbers

Compare Nearby Towns

TownCountyRateMedian bill
KenilworthCook1.89%$10,000+
WinnetkaCook1.73%$10,000+
EvanstonCook1.83%$8,863
SkokieCook1.87%$8,048
NorthfieldCook1.34%$10,000+
Morton GroveCook2.05%$8,109

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Unofficial estimate, not a tax bill. Updated 2026-10-08.

Property Tax FAQ

What is the property tax rate in Wilmette, IL?

Homeowners in Wilmette pay a typical effective property tax rate of 1.76% of home value per year. The median annual bill is $10,000+ and the median home value is $810,600 (U.S. Census ACS 2020–2024).

How much is property tax on a $400,000 home in Wilmette?

About $7,042 per year at Wilmette's typical rate of 1.76%. The homeowner exemption and other exemptions lower the actual bill.

Is property tax in Wilmette higher than the Cook County average?

Wilmette's typical rate of 1.76% is about the same as the Cook County average of 1.73%.

Can I deduct property taxes paid in Wilmette on my 2026 federal return?

Yes, if you itemize. For 2026, property tax plus Illinois income tax count toward the SALT deduction, capped at $40,400 ($20,200 if married filing separately) and reduced above $505,000 of income. Itemizing helps only if your total deductions beat the standard deduction: $32,200 married filing jointly, $16,100 single, $24,150 head of household.

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