McLean County Property Tax Rate — Illinois 2026
In McLean County, Illinois, homeowners pay a median annual property tax of $4,503 on a median home value of $198,300, resulting in an effective property tax rate of 2.27%. This rate is 0.20% higher than the Illinois state average (2.07%) and 1.36% higher than the national average (0.91%).
How McLean County Compares
Homeowners in McLean County face a relatively high property tax burden, paying more than both the Illinois state average and the national average.
Property Tax Calculator for McLean County
Enter your home’s estimated market value to calculate your approximate annual property tax in McLean County, Illinois.
This estimate uses the effective tax rate of 2.27% based on ACS data. Actual taxes may differ based on local assessments, exemptions, and levies.
Housing Breakdown
Property Tax Details for McLean County, Illinois
The median property tax paid by homeowners in McLean County is $4,503 per year. Based on a median home value of $198,300, this translates to an effective property tax rate of 2.27%.
For context, the statewide median property tax in Illinois is $5,189 with an effective rate of 2.07%, while the national average effective rate stands at 0.91%. McLean County’s effective rate is 0.20% higher than the Illinois state average (2.07%).
Of the 69,072 housing units in McLean County, approximately 65.22% are owner-occupied and 34.78% are renter-occupied. Homeownership rates can influence local tax policy, as communities with higher ownership rates often see more voter engagement on property tax issues.
Important: The data on this page is for informational purposes only and should not be used as tax advice. Actual property taxes depend on your property’s assessed value, local millage rates, and any applicable exemptions. Contact your county assessor’s office for precise tax information.