Warrenville, Dupage County, Illinois Property Taxes
Property Taxes in Warrenville, Illinois
Median Warrenville, Illinois effective property tax rate: 2.29%, significantly lower than the national median of 1.02%, and slightly lower than the Illinois state median of 2.33%.
Median Warrenville, Illinois home value: $264,270
Median annual Warrenville, Illinois tax bill: $6,185, higher than the national median property tax bill of $2,400.
How are property taxes in DuPage calculated?
Property taxes in Warrenville, 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 Warrenville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Warrenville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Warrenville, Dupage County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.29%
Estimate Property Tax Bill
$6,052
$5,616
How Does the Warrenville Property Tax Calculator Work?
Use this Warrenville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Warrenville's median effective tax rate of 2.29% — based on actual property records in DuPage 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. Our calculator applies Warrenville'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 Warrenville: rates range from $6,122.00 in 60555 to $8,476.00 in 60563, 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 Warrenville.
About Warrenville Property Taxes
About Property Taxes in Warrenville, DuPage, Illinois
Warrenville’s median effective property tax rate of 2.29% is lower than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the DuPage 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 Warrenville. Homeowners in the 60563 ZIP code carry a median effective rate of 2.38%, while those in 60555 pay 2.29%. This spread — 0.09 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across DuPage County. Understanding which part of Warrenville you live in can make a meaningful difference to your annual tax bill.
Warrenville homeowners who believe their assessed value is too high can file a formal appeal with the local 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 Warrenville, Dupage 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 Warrenville'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 Warrenville Tax Rate
2.29%
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 Dupage County Tax Rate
2.16%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Warrenville, Dupage County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60555 | 1.97% | 2.17% | 2.29% | 2.37% | 2.51% |
| 60563 | 2.30% | 2.36% | 2.38% | 2.40% | 2.49% |
| 60540 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Warrenville, Dupage County, Illinois
When examining property taxes in Warrenville, 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 DuPage 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 DuPage 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. For example, the median home price in Warrenville is $264,270, with tax bills ranging significantly across the county. 60563 has the highest median home price at $356,910.
Property Tax Assessment Values Across Warrenville, Dupage County, Illinois
Source: Ownwell
$70,860
$450,405
$829,950
Median Warrenville Market Value
$264,270
Median Dupage County Market Value
$340,350
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Warrenville, Dupage County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60555 | $150,210 | $209,692 | $261,915 | $338,632 | $463,677 |
| 60563 | $207,744 | $334,410 | $356,910 | $403,500 | $410,490 |
| 60540 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Warrenville, Dupage County, Illinois
Property tax bills in Warrenville are determined by the assessed value of a home and the local tax rate set by taxing authorities in DuPage County. When a property’s market value changes, its assessed value may change as well, which can affect the final bill. Homeowners in Warrenville should also expect their tax bill to reflect local services and school funding needs, since those costs are spread across property owners.
For Warrenville homeowners, the median home price is $264,270, while the median property tax bill is $6,122 in ZIP code 60555 and $8,476 in ZIP code 60563. The 25th percentile tax bill is $4,502, the 75th percentile is $7,963, and the 90th percentile is $10,826. Compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400, Warrenville property taxes are much higher, which can significantly increase annual housing costs.
Median Warrenville Tax Bill
$6,185
Median Dupage County Tax Bill
$7,578
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Warrenville, Dupage County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60555 | $2,700 | $4,468 | $6,122 | $7,782 | $10,851 |
| 60563 | $4,355 | $7,903 | $8,476 | $9,654 | $9,840 |
| 60540 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| DuPage Tax Assessor | |
| Website | propertylookup.dupagecounty.gov |