La Grange, Cook County, Illinois Property Taxes
Median LA GRANGE, IL effective property tax rate: 2.55%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median LA GRANGE, IL home value: $369,565
Median annual LA GRANGE, IL tax bill: $8,874, $6,474 higher than the national median property tax bill of $2,400.
How are property taxes in Cook calculated?
Property taxes in LA GRANGE, 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 LA GRANGE’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in LA GRANGE, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
La Grange, Cook County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.55%
Estimate Property Tax Bill
$9,424
$8,745
$1,102
Average Tax Savings
Property Tax Rates Across La Grange, Cook County, Illinois
Local government entities set property tax rates, which can significantly vary within a state. Each year, counties determine their required budget to maintain services and divide this by the total value of all taxable property in their jurisdiction. This process results in the property tax rate. While votes and laws play a role in establishing tax rates and budgets, this is the basic annual procedure.
In La Grange, located in Cook County, Illinois, the effective property tax rate is a critical factor for homeowners. Illinois is known for having one of the highest property tax rates in the country. The effective tax rate in La Grange aligns with the median tax rate for the state, which surpasses the national median property tax rate of 1.02%. Homeowners in this region face property tax bills that are notably higher than the national median property tax bill of $2,400. Understanding these rates is essential for property owners as they navigate the financial landscape. Comparing La Grange's property tax rate to other cities in Illinois and national figures highlights the significance of local tax decisions on property owners.
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 La Grange Tax Rate
2.55%
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 Cook County Tax Rate
2.01%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across La Grange, Cook County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60525 | 1.93% | 2.32% | 2.55% | 2.70% | 2.82% |
Source: Ownwell
$1,102
Average La Grange Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across La Grange, Cook County, Illinois
When examining property taxes in LA GRANGE, IL, 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 Cook County Assessor's Office 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.
In Cook 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 LA GRANGE. For example, the median home price in LA GRANGE is $369,565, with tax bills ranging significantly across the county. 60525 has the highest median home price at $369,565.
Property Tax Assessment Values Across La Grange, Cook County, Illinois
Source: Ownwell

$25,480
$637,740
$1,250,000
Median La Grange Market Value
$369,565
Median Cook County Market Value
$210,000
Median Illinois Market Value
$194,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across La Grange, Cook County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60525 | $106,680 | $231,298 | $369,565 | $536,978 | $688,707 |
Source: Ownwell
$1,102
Average La Grange Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across La Grange, Cook County, Illinois
Median La Grange Tax Bill
$8,874
Median Cook County Tax Bill
$4,680
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,400
Property Tax Bills Across La Grange, Cook County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60525 | $1,791 | $4,779 | $8,874 | $13,730 | $18,105 |
Source: Ownwell
$1,102
Average La Grange Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Tax Bill | |
Issued | February 1 |
Due Date #1 | March 1 |
Due Date #2 | August 1 |
Links | |
---|---|
Cook Assessor’s Office | |
Phone | (312) 443-7550 |
Website | assessorpropertydetails.cookcountyil.gov |
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