Lenzburg, St. Clair County, Illinois Property Taxes
Median Lenzburg, IL effective property tax rate: 2.62%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median Lenzburg, IL home value: $70,023
Median annual Lenzburg, IL tax bill: $1,452, $948 lower than the national median property tax bill of $2,400.
How are property taxes in St. Clair calculated?
Property taxes in Lenzburg, IL 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 Lenzburg’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Lenzburg, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Lenzburg, St. Clair County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.62%
Estimate Property Tax Bill
$1,835
$1,702
Property Tax Rates Across Lenzburg, St. Clair County, Illinois
Local government entities set tax rates, which can vary widely within a state. Each county, including St. Clair, estimates its required budget to provide services annually. This budget is divided by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. While votes and laws play a role in setting these rates and budgets, this is the basic annual process.
Lenzburg in St. Clair County has an effective property tax rate of 2.62%. This rate stands out when compared to other cities in Illinois, as well as against the national median property tax rate of 1.02%. This means that residents in Lenzburg face a higher property tax rate compared to the national average, which can impact homeowners' financial planning and decisions. The median property tax rate in Illinois also reflects this higher trend, making it essential for property owners in Lenzburg to stay informed and consider their options for appealing property taxes. By understanding the local tax landscape, homeowners can better navigate their financial responsibilities and potentially reduce their property tax burdens.
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 Lenzburg Taxx Rate
2.62%
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 Taxx Rate
2.55%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
0.99%
Property Tax Rates Across Lenzburg, St. Clair County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62255 | 1.34% | 1.99% | 2.62% | 2.69% | 2.79% |
Source: Ownwell
Property Tax Assessment Values Across Lenzburg, St. Clair County, Illinois
When examining property taxes in Lenzburg, 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 May. 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 Lenzburg. For example, the median home price in Lenzburg is $70,023, with tax bills ranging significantly across the county. Zip code 62255 has the highest median home price at $70,023.
Property Tax Assessment Values Across Lenzburg, St. Clair County, Illinois
Source: Ownwell

$15,501
$141,572
$267,642
Median Lenzburg Market Value
$70,023
Median St. Clair County Market Value
$110,946
Median Illinois Market Value
$194,700
Median United States Market Value
$244,900
Property Tax Assessment Values Across Lenzburg, St. Clair County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62255 | $11,624 | $34,873 | $70,023 | $105,988 | $154,007 |
Source: Ownwell
Property Tax Bills Across Lenzburg, St. Clair County, Illinois
Median Lenzburg Tax Bill
$1,452
Median St. Clair County Tax Bill
$2,735
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,690
Property Tax Bills Across Lenzburg, St. Clair County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62255 | $224 | $690 | $1,452 | $2,410 | $3,631 |
Source: Ownwell