Clinton, De Witt County, Illinois Property Taxes
Property Taxes in Clinton, Illinois
Median Clinton, Illinois effective property tax rate: 1.89%, significantly lower than the national median of 1.02%, and lower than the Illinois state median of 2.33%.
Median Clinton, Illinois home value: $182,012
Median annual Clinton, Illinois tax bill: $3,928, $1,528 higher than the national median property tax bill of $2,400.
How are property taxes in De Witt County calculated?
Property taxes in Clinton, Illinois are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Clinton's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Clinton, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Clinton, De Witt County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.89%
Estimate Property Tax Bill
$3,440
$3,192
How Does the Clinton Property Tax Calculator Work?
Use this Clinton property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and the calculator applies Clinton's median effective tax rate of 1.89% — based on actual property records in De Witt County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. The calculator applies Clinton's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Clinton: rates are 1.89% in 61727, with the highest and lowest median tax bill both at $3,928 in 61727.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Clinton.
About Clinton Property Taxes
About Property Taxes in Clinton, De Witt, Illinois
Clinton’s median effective property tax rate of 1.89% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the De Witt County base levy combined with local school district levies and special service areas that vary by subdivision throughout the city.
Property tax rates are not uniform across Clinton. Homeowners in the 61727 ZIP code carry a median effective rate of 1.89%, while those in the same ZIP code pay 1.89%. This reflects how school district boundaries and local assessment districts are drawn across De Witt County. Understanding which part of Clinton you live in can make a meaningful difference to your annual tax bill.
Clinton homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before June 1, 2026.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Clinton, De Witt County, Illinois
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Clinton's effective property tax rate to other cities in Illinois and the median property tax rates in Illinois and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Clinton Tax Rate
1.89%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective De Witt County Tax Rate
2.09%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Clinton, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61727 | 1.45% | 1.74% | 1.89% | 2.43% | 3.19% |
Source: Ownwell
Property Tax Assessment Values Across Clinton, De Witt County, Illinois
When examining property taxes in Clinton, Illinois, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The De Witt County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In De Witt County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Clinton.
For example, the median home price in Clinton is $182,012, with tax bills ranging significantly across the county. 61727 has the highest median home price at $182,012.
Property Tax Assessment Values Across Clinton, De Witt County, Illinois
Source: Ownwell
$123,484
$169,130
$214,776
Median Clinton Market Value
$182,012
Median De Witt County Market Value
$167,912
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Clinton, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61727 | $60,125 | $119,913 | $182,012 | $283,218 | $388,811 |
Source: Ownwell
Property Tax Bills Across Clinton, De Witt County, Illinois
How are property tax bills calculated in Clinton?
Property tax bills in Clinton are based on the assessed value of a home, which is then multiplied by the local tax rate. That assessed value is influenced by the market value of the property, along with the rules used by local taxing authorities to determine how much of that value is taxable. For homeowners, this means a higher assessed value can lead to a higher tax bill, even if the home has not been sold.
What factors affect the tax bill?
The biggest factors are the home’s assessed value, the local tax rate, and the taxing districts that apply to the property. In De Witt County, tax bills can vary widely from one home to another. The 25th percentile tax bill is $2,389, while the 75th percentile is $6,101 and the 90th percentile reaches $8,578. The median home price is $182,012, and the median tax bill in ZIP code 61727 is $3,928.
How does this affect homeowners?
Because property taxes are recurring, even small changes in assessment can affect annual housing costs and long-term affordability.
Median Clinton Tax Bill
$3,928
Median De Witt County Tax Bill
$4,278
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Clinton, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61727 | $1,274 | $2,389 | $3,928 | $6,101 | $8,578 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| De Witt Tax Assessor | |
| Website | propertytaxonline.org |