Illinois · Population 16,334 · Updated March 2026
How far your income goes in Mattoon
State-level tax rates that affect your costs
Mattoon is significantly cheaper than the national average, making it an attractive option for budget-conscious individuals and families. With a cost index of 45 (where 100 equals the national median), Mattoon residents can expect to pay median rent of $764/month while earning a median household income of $47,308/year.
The median home value in Mattoon, IL is $96,000, with typical monthly owner costs around $750 including mortgage, insurance, and taxes. The median rent-to-income ratio of 19.4% 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 Mattoon.
Common questions about living costs in Mattoon