Mc Lean, De Witt County, Illinois Property Taxes
Property Taxes in Mc Lean, Illinois
Median Mc Lean, Illinois effective property tax rate: 3.57%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Mc Lean, Illinois home value: $130,369
Median annual Mc Lean, Illinois tax bill: $6,725, $4,325 higher and higher than the national median property tax bill of $2,400.
How are property taxes in De Witt calculated?
Property taxes in Mc Lean, 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 Mc Lean's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mc Lean, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Mc Lean, De Witt County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.57%
Estimate Property Tax Bill
$4,654
$4,319
How Does the Mc Lean Property Tax Calculator Work?
Use this Mc Lean property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mc Lean's median effective tax rate of 3.57% — based on actual property records in De Witt County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mc Lean'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 Mc Lean: rates are 3.57% in 61754, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Mc Lean.
About Mc Lean Property Taxes
About Property Taxes in Mc Lean, De Witt, Illinois
Mc Lean’s median effective property tax rate of 3.57% 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 Mc Lean. Homeowners in the 61754 ZIP code carry a median effective rate of 3.57%, while those in the same ZIP code pay 3.57%. This spread reflects how school district boundaries and local assessment districts are drawn across De Witt County.
Mc Lean homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the June 1, 2026 deadline each year.
If your estimated bill 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 Mc Lean, 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 Mc Lean'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 Mc Lean Tax Rate
3.57%
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 Mc Lean, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61754 | 2.62% | 2.78% | 3.57% | 6.22% | 10.51% |
Source: Ownwell
Property Tax Assessment Values Across Mc Lean, De Witt County, Illinois
When examining property taxes in Mc Lean, 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 May.
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. For example, the median home price in Mc Lean is $130,369, with tax bills ranging significantly across the county. 61754 has the highest median home price at $130,369.
Property Tax Assessment Values Across Mc Lean, De Witt County, Illinois
Source: Ownwell
$123,484
$169,130
$214,776
Median Mc Lean Market Value
$130,369
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 Mc Lean, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61754 | $66,754 | $105,581 | $130,369 | $212,696 | $353,954 |
Source: Ownwell
Property Tax Bills Across Mc Lean, De Witt County, Illinois
How are property tax bills calculated in Mc Lean?
Property tax bills in Mc Lean are based on the assessed value of a home and the local tax rates set by taxing authorities. The assessed value is compared with the market value, and that figure is used to determine how much tax a homeowner owes. For a home with a median price of $130,369, the bill can vary depending on location, exemptions, and the specific taxing districts that apply.
What factors affect the amount owed?
Local school districts, county services, and other public entities all influence the final bill. In Mc Lean, property tax bills range from $3,479 at the 25th percentile to $7,918 at the 75th percentile, with the 90th percentile reaching $12,469. The median tax bill in ZIP code 61754 is $6,725, which is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
How does this affect homeowners?
Higher assessed values and local rates can make annual property taxes a major housing cost, affecting affordability and monthly budgeting for homeowners.
Median Mc Lean Tax Bill
$6,725
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 Mc Lean, De Witt County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61754 | $3,094 | $3,479 | $6,725 | $7,918 | $12,469 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| De Witt Tax Assessor | |
| Website | propertytaxonline.org |