Kewanee, Henry County, Illinois Property Taxes
Property Taxes in Kewanee, Illinois
Median Kewanee, Illinois effective property tax rate: 2.31%, significantly lower than the national median of 1.02%, and slightly higher than the Illinois state median of 2.33%.
Median Kewanee, Illinois home value: $61,581
Median annual Kewanee, Illinois tax bill: $1,419, lower than the national median property tax bill of $2,400.
How are property taxes in Henry County calculated?
Property taxes in Kewanee, 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 Kewanee's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Kewanee, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Kewanee, Henry County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.31%
Estimate Property Tax Bill
$1,423
$1,320
How Does the Kewanee Property Tax Calculator Work?
Use this Kewanee property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Kewanee's median effective tax rate of 2.31% — based on actual property records in Henry County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Kewanee'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 Kewanee: rates are 2.31% in 61443, 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 Kewanee.
About Kewanee Property Taxes
About Property Taxes in Kewanee, Henry, Illinois
Kewanee’s median effective property tax rate of 2.31% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Henry 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 Kewanee. Homeowners in ZIP code 61443 carry a median effective rate of 2.31%, and the same ZIP also has the city’s median tax bill of $1,419. This reflects how school district boundaries and local assessment districts are drawn across Henry County. Understanding where you live in Kewanee can make a meaningful difference to your annual tax bill.
Kewanee homeowners who believe their assessed value is too high can file a formal appeal with the Henry County Tax Assessor before the June 1, 2026 deadline each year.
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 Kewanee, Henry 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 Kewanee'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 Kewanee Tax Rate
2.31%
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 Henry County Tax Rate
2.16%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Kewanee, Henry County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61443 | 1.15% | 1.74% | 2.31% | 3.13% | 3.27% |
Source: Ownwell
Property Tax Assessment Values Across Kewanee, Henry County, Illinois
When examining property taxes in Kewanee, 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 Henry County appraisal district 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 Henry County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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 Kewanee.
For example, the median home price in Kewanee is $61,581, with tax bills ranging significantly across the county. 61443 has the highest median home price at $61,581.
Property Tax Assessment Values Across Kewanee, Henry County, Illinois
Source: Ownwell
$61,581
$177,236
$292,890
Median Kewanee Market Value
$61,581
Median Henry County Market Value
$132,510
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Kewanee, Henry County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61443 | $28,836 | $42,001 | $61,581 | $99,326 | $166,875 |
Source: Ownwell
Property Tax Bills Across Kewanee, Henry County, Illinois
How are property tax bills calculated in Kewanee?
Property tax bills in Kewanee are based on the assessed value of a home, not the market value alone. Local taxing authorities apply their tax rates to that assessed value to determine the final bill, which can vary depending on school, county, and municipal levies.
What factors affect the amount a homeowner pays?
A homeowner’s bill is influenced by the home’s assessed value, the tax rates set by local governments, and any exemptions that may apply. With a median home price of $61,581, property taxes can still create a meaningful cost for homeowners, especially when rates rise or assessments increase.
How much do property tax bills vary?
In Kewanee, the 25th percentile tax bill is $812, the 75th percentile is $2,437, and the 90th percentile is $4,208. The median tax bill in ZIP code 61443 is $1,419, which shows how widely bills can differ from one homeowner to another.
Median Kewanee Tax Bill
$1,419
Median Henry County Tax Bill
$2,832
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Kewanee, Henry County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 61443 | $417 | $812 | $1,419 | $2,437 | $4,208 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Henry Tax Assessor | |
| Website | henryil.devnetwedge.com |