Tinley Park, Cook County, Illinois Property Taxes
Property Taxes in Tinley Park, Illinois
Median Tinley Park, Illinois effective property tax rate: 2.56%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Tinley Park, Illinois home value: $260,000
Median annual Tinley Park, Illinois tax bill: $6,827, $4,427 higher than the national median property tax bill of $2,400.
How are property taxes in Cook calculated?
Property taxes in Tinley Park, 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 Tinley Park's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Tinley Park, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Tinley Park, Cook County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.56%
Estimate Property Tax Bill
$6,656
$6,177
$774
Average Annual Tax Savings
How Does the Tinley Park Property Tax Calculator Work?
Use this Tinley Park property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Tinley Park's median effective tax rate of 2.56% — based on actual property records in Cook County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Tinley Park'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 Tinley Park: rates range from $6,473 in 60477 to $7,964 in 60487, primarily due to differences in school district levies and local assessment districts. Tinley Park's median property tax bill of $6,827 is higher than the Illinois median, and it also exceeds the national median property tax bill of $2,400.
If your estimate is higher than expected, Ownwell can appeal your Tinley Park assessment — you only pay if we save you money.
About Tinley Park Property Taxes
About Property Taxes in Tinley Park, Cook, Illinois
Tinley Park’s median effective property tax rate of 2.56% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Cook County levy along with local school district levies and special service areas that can vary by subdivision throughout the city.
Property tax rates are not uniform across Tinley Park. Homeowners in ZIP code 60477 carry a median effective rate of 2.70%, while those in 60487 pay 2.48%. This spread of 0.22 percentage points across the same city reflects how school district boundaries and local assessment districts are drawn across Cook County.
Tinley Park homeowners who believe their assessed value is too high can file a formal appeal with the Cook County Assessor’s Office before the deadline each year.
If your estimated bill 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 Tinley Park, Cook 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 Tinley Park'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 Tinley Park Tax Rate
2.56%
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
2.14%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Tinley Park, Cook County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60477 | 1.84% | 2.36% | 2.70% | 2.98% | 3.40% |
| 60487 | 2.04% | 2.29% | 2.48% | 2.58% | 2.78% |
| 60462 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Assessment Values Across Tinley Park, Cook County, Illinois
When examining property taxes in Tinley Park, 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 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 Cook 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 Tinley Park.
For example, the median home price in Tinley Park is $260,000, with tax bills ranging significantly across the county. 60487 has the highest median home price at $330,000.
Property Tax Assessment Values Across Tinley Park, Cook County, Illinois
Source: Ownwell
$28,470
$625,355
$1,222,240
Median Tinley Park Market Value
$260,000
Median Cook County Market Value
$248,820
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Tinley Park, Cook County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60477 | $131,050 | $190,000 | $240,000 | $290,000 | $360,000 |
| 60487 | $226,190 | $290,000 | $330,000 | $394,125 | $456,080 |
| 60462 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Bills Across Tinley Park, Cook County, Illinois
Property tax bills in Tinley Park are based on the assessed value of a home, not its market price alone. Local taxing authorities set tax rates, and the final bill reflects the combination of that assessed value and the applicable rates. For homeowners, this means a higher assessment can lead to a larger tax bill even if the home has not changed much.
In Cook County, the typical tax burden is substantial compared with the national median property tax bill of $2,400. Tinley Park homeowners face bills that often fall between $4,699 and $8,520, with the highest median tax bill reaching $7,964 in ZIP code 60487 and the lowest median tax bill at $6,473 in ZIP code 60477. That range can have a major impact on monthly housing costs and long-term affordability.
Ownwell helps homeowners lower their property tax bills by reviewing assessments and filing appeals when a home is overassessed. By challenging an inaccurate assessment, Ownwell can help reduce what homeowners owe and improve savings year after year.
Median Tinley Park Tax Bill
$6,827
Median Cook County Tax Bill
$5,588
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Tinley Park, Cook County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60477 | $2,444 | $4,310 | $6,473 | $8,154 | $9,792 |
| 60487 | $4,212 | $6,576 | $7,964 | $9,908 | $11,821 |
| 60462 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and 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 |