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Des Plaines, Cook County, Illinois Property Taxes

  • Median Des Plaines, IL effective property tax rate: 1.79%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.

  • Median Des Plaines, IL home value: $269,490

  • Median annual Des Plaines, IL tax bill: $4,311, $1,911 higher than the national median property tax bill of $2,400.

How are property taxes in Cook calculated?

Property taxes in Des Plaines, 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 Des Plaines’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Des Plaines, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Des Plaines, Cook County, Illinois Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.79%

Estimate Property Tax Bill

$4,824

$4,476

SAVE WITH OWNWELL

$1,102

Average Tax Savings

Ownwell’s Des Plaines Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Des Plaines with just two data points. By entering your property's estimated assessed value, our calculator applies Des Plaines’ median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Cook County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Des Plaines, Cook County, Illinois

Local government entities determine tax rates, which can significantly differ within a state. This variation is due to each county estimating its required budget annually to provide essential services, then dividing 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 Des Plaines, located in Cook County, IL, the effective property tax rate is notably higher than the national median of 1.02%, reflecting the region's specific budgetary needs and property values. When comparing Des Plaines to other cities in Illinois, the rate aligns closely with the state's median, illustrating the consistency within the region. However, within Des Plaines itself, there are slight variations in tax rates, with the highest being in the 60018 zip code. These differences highlight the impact of local economic conditions and budget requirements on property tax rates. Understanding these nuances can help property owners better navigate their tax obligations and explore potential opportunities for appeals or exemptions.

Property Tax Rates Across Des Plaines, Cook County, Illinois

Source: Ownwell

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1.47%

4.93%

8.39%

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 Des Plaines Tax Rate

1.79%

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 Des Plaines, Cook County, Illinois

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
600161.03%1.44%1.79%2.17%2.42%
600181.17%1.47%1.81%2.15%2.42%

Source: Ownwell

Property Tax Assessment Values Across Des Plaines, Cook County, Illinois

When examining property taxes in Des Plaines, 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. Assessment notices: In Cook County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Des Plaines. For example, the median home price in Des Plaines is $269,490, with tax bills ranging significantly across the county. Zip code 60018 has the highest median home price at $290,000.

Property Tax Assessment Values Across Des Plaines, Cook County, Illinois

Source: Ownwell

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$25,480

$637,740

$1,250,000

Median Des Plaines Market Value

$269,490

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 Des Plaines, Cook County, Illinois

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
60016$112,026$151,100$250,940$320,000$370,000
60018$190,000$240,010$290,000$330,000$370,010

Source: Ownwell

Property Tax Bills Across Des Plaines, Cook County, Illinois

In Des Plaines, Cook County, IL, property tax bills are calculated based on the assessed value of a home, which is a percentage of its market value. The local government sets a tax rate, which is applied to the assessed value to determine the tax bill. Factors such as local levies and assessment ratios influence the final amount. Homeowners in Des Plaines face a median tax bill of $4,835 in the 60018 zip code, significantly higher than the national median of $2,400. This can pose a financial burden, especially with 75th percentile bills reaching $6,090 and 90th percentile bills at $7,812. Ownwell assists homeowners by providing expert property tax appeal and exemption services, potentially lowering their tax liabilities. Through a detailed analysis of property assessments and market conditions, Ownwell identifies opportunities for savings, ensuring homeowners pay only their fair share. By leveraging local knowledge and expertise, Ownwell helps alleviate the financial pressure of high property tax bills in Des Plaines.

Property Tax Bills Across Des Plaines, Cook County, Illinois

Source: Ownwell

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$569

$15,332

$30,094

Median Des Plaines Tax Bill

$4,311

Median Cook County Tax Bill

$4,680

Median Illinois Tax Bill

$4,715

Median United States Tax Bill

$2,400

Property Tax Bills Across Des Plaines, Cook County, Illinois

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
60016$1,320$2,514$4,041$5,924$7,755
60018$2,657$3,724$4,835$6,516$7,988

Source: Ownwell

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