Third Lake, Lake County, Illinois Property Taxes
Median Third Lake, IL effective property tax rate: 3.43%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median Third Lake, IL home value: $274,815
Median annual Third Lake, IL tax bill: $9,407, $7,007 higher than the national median property tax bill of $2,400.
How are property taxes in Lake County calculated?
Property taxes in Third Lake, 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 Third Lake’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Third Lake, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Third Lake, Lake County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.43%
Estimate Property Tax Bill
$9,426
$8,747
Property Tax Rates Across Third Lake, Lake County, Illinois
Local government entities set tax rates, which can vary widely within a state. 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.
In Third Lake, located in Lake County, Illinois, property owners experience an effective property tax rate significantly higher than the national median. With a median tax rate of 3.43%, Third Lake stands out not only within Illinois but also on a national scale. In comparison, the national median property tax rate is 1.02%, making Third Lake's rate over three times higher. This can result in a substantial property tax bill for homeowners, far exceeding the national median of $2,400. Understanding these differences is essential for property owners, as they can significantly impact the affordability and long-term financial planning of owning a home in this area.
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 Third Lake Tax Rate
3.43%
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 Lake County Tax Rate
2.94%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Third Lake, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60030 | 3.13% | 3.28% | 3.43% | 3.50% | 3.57% |
Source: Ownwell
Property Tax Assessment Values Across Third Lake, Lake County, Illinois
Property Tax Assessment Values Across Third Lake, Lake County, Illinois
Source: Ownwell

$107,374
$523,101
$938,827
Median Third Lake Market Value
$274,815
Median Lake County Market Value
$260,862
Median Illinois Market Value
$194,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Third Lake, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60030 | $210,578 | $242,874 | $274,815 | $332,363 | $460,573 |
Source: Ownwell
Property Tax Bills Across Third Lake, Lake County, Illinois
In Third Lake, located in Lake County, IL, property tax bills are determined by assessing the property's value and applying the local tax rate. Homeowners in this area face a median property tax bill of $9,407, significantly higher than the national median of $2,400. This is largely due to the assessed property values and the local tax rates. The tax bill varies widely, with the 25th percentile at $8,089 and the 90th percentile reaching $16,024, reflecting the diverse range of property values and tax burdens within the community. These figures highlight the substantial impact property taxes can have on homeowners' finances.
Ownwell can assist homeowners in Third Lake by providing expert property tax appeal services. By analyzing each property's assessed value and comparing it to market trends and similar properties, Ownwell can identify potential discrepancies and argue for a fairer assessment. This process can lead to significant savings on property tax bills, easing the financial burden on homeowners and ensuring they are not overpaying based on inaccurate assessments.
Median Third Lake Tax Bill
$9,407
Median Lake County Tax Bill
$7,861
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,400
Property Tax Bills Across Third Lake, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60030 | $6,780 | $8,089 | $9,407 | $11,267 | $16,024 |
Source: Ownwell