Cahokia Heights, IL

Very Low · 48

Illinois · Population 17,173 · Updated March 2026

$959
Median Rent / Month
$37,975
Median Income
$56,900
Median Home Value
$846
Owner Costs / Month

Affordability

How far your income goes in Cahokia Heights

30.3%
Rent-to-Income Ratio
Moderate
Rent takes 25-35% of median income — moderate affordability.

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

$11,508
Annual Rent
$1,880
State Income Tax
$1,178
Property Tax (est.)

Cost of Living Overview

Cahokia Heights is significantly cheaper than the national average, making it an attractive option for budget-conscious individuals and families. With a cost index of 48 (where 100 equals the national median), Cahokia Heights residents can expect to pay median rent of $959/month while earning a median household income of $37,975/year.

The median home value in Cahokia Heights, IL is $56,900, with typical monthly owner costs around $846 including mortgage, insurance, and taxes. At 30.3% rent-to-income ratio, residents of Cahokia Heights are spending more than the recommended 30% of income on housing, indicating moderate cost burden.

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 Cahokia Heights.

Frequently Asked Questions

Common questions about living costs in Cahokia Heights

What is the cost of living in Cahokia Heights, IL?
The cost of living index in Cahokia Heights, IL is 48 (US average = 100). Median monthly rent is $959, median household income is $37,975/year, and the median home value is $56,900.
Is Cahokia Heights, IL affordable?
Yes, Cahokia Heights is more affordable than the national average with a cost index of 48. The rent-to-income ratio is 30.3%—above the 30%% affordability threshold.
What is the average rent in Cahokia Heights, IL?
The median gross rent in Cahokia Heights, IL is $959 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $11,508.
What is the median household income in Cahokia Heights?
The median household income in Cahokia Heights, IL is $37,975 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%.