Centralia, Washington County, Illinois Property Taxes
Property Taxes in Centralia, Illinois
Median Centralia, Illinois effective property tax rate: 2.28%, significantly lower than the national median of 1.02%, and lower than the Illinois state median of 2.33%.
Median Centralia, Illinois home value: $48,744
Median annual Centralia, Illinois tax bill: $1,100, lower than the national median property tax bill of $2,400.
How are property taxes in Washington calculated?
Property taxes in Centralia, 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 Centralia's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Centralia, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Centralia, Washington County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.28%
Estimate Property Tax Bill
$1,111
$1,031
How Does the Centralia Property Tax Calculator Work?
Use this Centralia property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Centralia's median effective tax rate of 2.28% — based on actual property records in Washington 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 Centralia'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 Centralia: rates range from 2.28% in 62801 to 2.28% in 62801, 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 Centralia.
About Centralia Property Taxes
About Property Taxes in Centralia, Washington, Illinois
Centralia’s median effective property tax rate of 2.28% is lower than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Washington County base levy combined with local school district levies and special service areas that can vary by subdivision throughout the city.
Property tax rates are not uniform across Centralia. Homeowners in the 62801 ZIP code carry a median effective rate of 2.28%, and the same ZIP also has the city’s median tax bill of $1,100. Understanding where you live in Centralia can make a meaningful difference to your annual tax bill.
Centralia homeowners who believe their assessed value is too high can file a formal appeal with the Washington County Tax Assessor before the August 12, 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 Centralia, Washington 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 Centralia'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 Centralia Tax Rate
2.28%
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 Washington County Tax Rate
2.33%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Centralia, Washington County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62801 | 1.06% | 1.83% | 2.28% | 3.33% | 3.54% |
Source: Ownwell
Property Tax Assessment Values Across Centralia, Washington County, Illinois
When examining property taxes in Centralia, 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 Washington 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 Washington 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 Centralia.
For example, the median home price in Centralia is $48,744, with tax bills ranging significantly across the county. 62801 has the highest median home price at $48,744.
Property Tax Assessment Values Across Centralia, Washington County, Illinois
Source: Ownwell
$17,835
$33,290
$48,744
Median Centralia Market Value
$48,744
Median Washington County Market Value
$35,342
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Centralia, Washington County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62801 | $9,013 | $16,473 | $48,744 | $70,762 | $92,927 |
Source: Ownwell
Property Tax Bills Across Centralia, Washington County, Illinois
Property tax bills in Centralia are calculated from the assessed value of a home and the local tax rate set for Washington County and other taxing authorities. When a property’s assessed value rises, the tax bill can increase unless the rate changes or exemptions apply. For homeowners, this means the bill reflects both the market value of the home and the local budgets funded by property taxes.
In Centralia, the median home price is $48,744, which is far below the national median property tax bill of $2,400. The median tax bill in zip code 62801 is $1,100, while the 25th percentile tax bill is $557 and the 75th percentile is $1,687. At the 90th percentile, the tax bill reaches $2,176. These figures show that property taxes can vary widely, even within the same city, depending on assessed value and local tax rates.
Median Centralia Tax Bill
$1,100
Median Washington County Tax Bill
$590
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Centralia, Washington County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62801 | $338 | $557 | $1,100 | $1,687 | $2,176 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 12 |
Links | |
|---|---|
| Washington Tax Assessor | |
| Website | washingtonil.devnetwedge.com |