Property Tax in Clay County, Illinois
In Clay County, Illinois, the median property tax is $1,392/year — an effective tax rate of 1.43%. The median home value is $97,400.
💡 Estimate Your Tax Bill
Enter your home value in our property tax calculator to see how much you would pay annually and monthly in Clay County.
How Clay County Compares
| Metric | Clay County | Illinois Avg | U.S. Avg |
|---|---|---|---|
| Effective Tax Rate | 1.43% | 1.80% | 0.92% |
| Median Tax / Year | $1,392 | $2,850 | $1,630 |
| Median Home Value | $97,400 | $153,019 | $227,706 |
Market Analysis
Clay County's effective property tax rate of 1.43% is 20.4% below the Illinois state average and 56.1% above the U.S. national average. This is a moderately-priced tax jurisdiction relative to national norms.
🏠 Considering Buying Here?
See the median home value, market trends, and financing options for Clay County on our sister sites.
Housing Market Data → Mortgage Guide →Frequently Asked Questions
What is the property tax rate in Clay County?
The effective property tax rate in Clay County is 1.43%, based on the median property tax paid ($1,392) divided by the median home value ($97,400).
How does Clay County compare to the rest of Illinois?
Clay County's rate is 20.4% below the Illinois state average of 1.80%. See the full Illinois breakdown.
Can I appeal my property tax assessment in Clay County?
Yes. Most U.S. counties allow property owners to appeal their assessed value. See our Appeal Guide for the process and deadlines.
What exemptions are available in Illinois?
Illinois offers various exemptions, including homestead, senior citizen, veteran, and disability exemptions. See our Exemptions Guide.
Data Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates. Variables: B25103 (Median Real Estate Taxes Paid), B25077 (Median Home Value). Public domain. Effective rate = median tax ÷ median home value × 100. This page is for informational purposes only and does not constitute tax or legal advice.