Belleville, St. Clair County, Illinois Property Taxes
Property Taxes in Belleville, Illinois
Median Belleville, Illinois effective property tax rate: 2.55%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Belleville, Illinois home value: $134,456
Median annual Belleville, Illinois tax bill: $3,334, $934 higher than the national median property tax bill of $2,400.
How are property taxes in St. Clair calculated?
Property taxes in Belleville, 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 Belleville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Belleville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Belleville, St. Clair County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.55%
Estimate Property Tax Bill
$3,429
$3,182
How Does the Belleville Property Tax Calculator Work?
Use this Belleville property tax calculator to estimate your annual property tax bill. Enter your property’s assessed value and our calculator applies Belleville’s median effective tax rate of 2.55% — 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 Belleville’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 Belleville: rates range from $2,976.00 in 62220 to $3,987.00 in 62221, 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 Belleville.
About Belleville Property Taxes
About Property Taxes in Belleville, St. Clair, Illinois
Belleville’s median effective property tax rate of 2.55% 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 that vary by subdivision throughout the city.
Property tax rates are not uniform across Belleville. Homeowners in ZIP code 62220 carry a median effective rate of 2.76%, while those in 62221 pay 2.33%. This spread — 0.43 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 Belleville you live in can make a meaningful difference to your annual tax bill.
Belleville 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 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 Belleville, 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 Belleville'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 Ă· 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 Belleville Tax Rate
2.55%
Our median effective property tax rate (tax bill Ă· 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 Belleville, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62220 | 1.91% | 2.45% | 2.76% | 3.13% | 3.13% |
| 62221 | 1.83% | 2.11% | 2.33% | 2.64% | 3.13% |
| 62223 | 1.78% | 2.32% | 2.63% | 2.92% | 3.21% |
| 62226 | 1.78% | 2.28% | 2.57% | 3.13% | 3.13% |
Source: Ownwell
Property Tax Assessment Values Across Belleville, St. Clair County, Illinois
When examining property taxes in Belleville, 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 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 St. Clair 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 Belleville.
For example, the median home price in Belleville is $134,456, with tax bills ranging significantly across the county. 62221 has the highest median home price at $178,410.
Property Tax Assessment Values Across Belleville, St. Clair County, Illinois
Source: Ownwell
$18,168
$156,686
$295,204
Median Belleville Market Value
$134,456
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 Belleville, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62220 | $52,977 | $80,606 | $112,701 | $167,528 | $261,618 |
| 62221 | $85,139 | $122,583 | $178,410 | $250,812 | $320,236 |
| 62223 | $74,648 | $97,658 | $126,408 | $173,211 | $257,228 |
| 62226 | $68,746 | $86,943 | $117,849 | $198,624 | $315,073 |
Source: Ownwell
Property Tax Bills Across Belleville, St. Clair County, Illinois
Property tax bills in Belleville are based on the assessed value of a home, not its market price alone. Local taxing authorities apply tax rates to that assessed value to determine the final bill, so changes in a home’s value can directly affect what a homeowner owes. In St. Clair County, the median home price is $134,456, and property tax bills vary widely across the city.
The typical bill in Belleville is $3,987 in ZIP code 62221 and $2,976 in ZIP code 62220, showing how location can influence the amount due. For many homeowners, this means the tax bill can be a significant ongoing expense, especially when compared with the national median property tax bill of $2,400. Bills in the city also fall within a broad range, with the 25th percentile at $2,314 and the 75th percentile at $4,971. That spread reflects differences in assessed values and local tax rates, both of which shape what homeowners ultimately pay.
Median Belleville Tax Bill
$3,334
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 Belleville, St. Clair County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62220 | $1,233 | $2,045 | $2,976 | $4,464 | $6,976 |
| 62221 | $1,896 | $2,725 | $3,987 | $5,623 | $7,430 |
| 62223 | $1,551 | $2,359 | $3,267 | $4,536 | $6,655 |
| 62226 | $1,540 | $2,183 | $3,024 | $4,654 | $7,306 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| St. Clair Tax Assessor | |
| Website | stclairil.devnetwedge.com |