Illinois · Population 88,822 · Updated March 2026
How far your income goes in Champaign
State-level tax rates that affect your costs
Champaign is significantly cheaper than the national average, making it an attractive option for budget-conscious individuals and families. With a cost index of 74 (where 100 equals the national median), Champaign residents can expect to pay median rent of $1,103/month while earning a median household income of $57,544/year.
The median home value in Champaign, IL is $199,700, with typical monthly owner costs around $1,150 including mortgage, insurance, and taxes. The median rent-to-income ratio of 23.0% 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 Champaign.
Common questions about living costs in Champaign