Saint Libory, St. Clair County, Illinois Property Taxes
Property Taxes in Saint Libory, Illinois
Median Saint Libory, Illinois effective property tax rate: 2.50%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Saint Libory, Illinois home value: $109,868
Median annual Saint Libory, Illinois tax bill: $2,532, $132 higher than the national median property tax bill of $2,400.
How are property taxes in St. Clair calculated?
Property taxes in Saint Libory, 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 Saint Libory's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Saint Libory, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Saint Libory, St. Clair County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.5%
Estimate Property Tax Bill
$2,747
$2,549
How Does the Saint Libory Property Tax Calculator Work?
Use this Saint Libory property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Saint Libory's median effective tax rate of 2.50% — based on actual property records in St. Clair County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Saint Libory's median effective rate across local levies, providing a more accurate estimate than applying a single county millage rate.
Saint Libory's bill is higher than Illinois's median tax rate of 2.33% and higher than the national median property tax rate of 1.02%. The median property tax bill is $2,532, which is $132 higher than the state median tax bill.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Saint Libory.
About Saint Libory Property Taxes
About Property Taxes in Saint Libory, St. Clair, Illinois
Saint Libory's median effective property tax rate of 2.50% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the St. Clair County base levy combined with local school district levies and Special service areas (SSAs) that vary by subdivision throughout the city.
Property tax rates are not uniform across Saint Libory. Homeowners in the 62282 ZIP code carry a median effective rate of 2.50%, while those in 62282 pay 2.50%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across St. Clair County. Understanding which part of Saint Libory you live in can make a meaningful difference to your annual tax bill.
Saint Libory 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 Saint Libory, St. Clair 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 Saint Libory'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 Saint Libory Tax Rate
2.50%
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 St. Clair County Tax Rate
2.51%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Saint Libory, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62282 | 1.71% | 2.13% | 2.50% | 2.84% | 2.84% |
Source: Ownwell
Property Tax Assessment Values Across Saint Libory, St. Clair County, Illinois
When examining property taxes in Saint Libory, 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 St. Clair County assessment process 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 St. Clair County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the season.
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 Saint Libory.
For example, the median home price in Saint Libory is $109,868, with tax bills ranging significantly across the county. 62282 has the highest median home price at $109,868.
Property Tax Assessment Values Across Saint Libory, St. Clair County, Illinois
Source: Ownwell
$18,168
$156,686
$295,204
Median Saint Libory Market Value
$109,868
Median St. Clair County Market Value
$123,447
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Saint Libory, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62282 | $14,613 | $75,937 | $109,868 | $143,966 | $191,319 |
Source: Ownwell
Property Tax Bills Across Saint Libory, St. Clair County, Illinois
Property tax bills in Saint Libory are calculated by multiplying a home’s assessed value by the local tax rate, then applying any exemptions or adjustments that may lower the final amount. The assessed value is based on the market value of the property, and local taxing authorities use that figure to determine how much each homeowner owes.
With a median home price of $109,868, property taxes can have a meaningful impact on household budgets. The median tax bill in the area is $2,532, which is above the national median property tax bill of $2,400. Bills can vary widely, with the 25th percentile at $1,457 and the 75th percentile at $3,536, while the 90th percentile reaches $5,027.
For homeowners, this means that even similar homes can face very different tax bills depending on assessed value and local rates. Understanding how property taxes are calculated can help homeowners better anticipate costs and identify whether their bill reflects their property’s true value.
Median Saint Libory Tax Bill
$2,532
Median St. Clair County Tax Bill
$2,978
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Saint Libory, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62282 | $367 | $1,457 | $2,532 | $3,536 | $5,027 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| St. Clair Tax Assessor | |
| Website | stclairil.devnetwedge.com |