Lisle, IL

Above Avg · 119

Illinois · Population 23,413 · Updated March 2026

$1,540
Median Rent / Month
$106,173
Median Income
$407,000
Median Home Value
$1,708
Owner Costs / Month

Affordability

How far your income goes in Lisle

17.4%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Illinois

State-level tax rates that affect your costs

4.95%
Income Tax (Top Rate)
6.25%
Sales Tax
2.07%
Property Tax Rate

Estimated Annual Costs

$18,480
Annual Rent
$5,256
State Income Tax
$8,425
Property Tax (est.)

Cost of Living Overview

Lisle is more expensive than the national average. Higher housing costs are typically the primary driver. With a cost index of 119 (where 100 equals the national median), Lisle residents can expect to pay median rent of $1,540/month while earning a median household income of $106,173/year.

The median home value in Lisle, IL is $407,000, with typical monthly owner costs around $1,708 including mortgage, insurance, and taxes. The median rent-to-income ratio of 17.4% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Illinois has a moderate income tax rate of 4.95%. Combined with a 6.25% sales tax rate and 2.07% effective property tax rate, the overall tax environment is a factor in the total cost of living in Lisle.

Frequently Asked Questions

Common questions about living costs in Lisle

What is the cost of living in Lisle, IL?
The cost of living index in Lisle, IL is 119 (US average = 100). Median monthly rent is $1,540, median household income is $106,173/year, and the median home value is $407,000.
Is Lisle, IL affordable?
No, Lisle is more expensive than the national average with a cost index of 119. The rent-to-income ratio is 17.4%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Lisle, IL?
The median gross rent in Lisle, IL is $1,540 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $18,480.
What is the median household income in Lisle?
The median household income in Lisle, IL is $106,173 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Illinois?
Illinois has a top income tax rate of 4.95%, a sales tax of 6.25%, and an effective property tax rate of 2.07%.