North Barrington, Lake County, Illinois Property Taxes
Median North Barrington, IL effective property tax rate: 2.33%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median North Barrington, IL home value: $599,673
Median annual North Barrington, IL tax bill: $14,839, $12,439 higher than the national median property tax bill of $2,400.
How are property taxes in Lake County calculated?
Property taxes in North Barrington, 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 North Barrington’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in North Barrington, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
North Barrington, Lake County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.33%
Estimate Property Tax Bill
$13,972
$12,966
Property Tax Rates Across North Barrington, Lake County, Illinois
Local government entities set tax rates, which can vary widely within a state. This is 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, resulting 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.
North Barrington in Lake County, IL, has an effective property tax rate that stands out compared to other cities in Illinois. The median property tax rate in Illinois is significantly higher than the national median of 1.02%. This means residents in North Barrington may find themselves paying more in property taxes compared to many other parts of the country. However, this higher rate often correlates with the quality of services and infrastructure provided by local governments.
By understanding how property taxes are assessed and comparing them to state and national figures, homeowners can better navigate their financial responsibilities and potentially explore options for appealing their property taxes if they believe their property has been over-assessed.
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 North Barrington Tax Rate
2.33%
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 North Barrington, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60010 | 2.21% | 2.28% | 2.33% | 2.56% | 2.70% |
Source: Ownwell
Property Tax Assessment Values Across North Barrington, Lake County, Illinois
Property Tax Assessment Values Across North Barrington, Lake County, Illinois
Source: Ownwell

$107,374
$523,101
$938,827
Median North Barrington Market Value
$599,673
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 North Barrington, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60010 | $338,721 | $458,312 | $599,673 | $787,630 | $944,404 |
Source: Ownwell
Property Tax Bills Across North Barrington, Lake County, Illinois
In North Barrington, IL, property tax bills are calculated based on the assessed value of a home, which is derived from its market value. The local tax rate is applied to this assessed value to determine the annual tax bill. Factors such as location, property size, and local government budgets can influence the assessed value. With a median home price of $599,673, homeowners in North Barrington often face substantial tax bills. The median tax bill in Lake County is significantly higher than the national median, with homeowners in the 25th percentile paying around $10,403, and those in the 90th percentile facing bills as high as $23,594. Such high taxes can be a financial burden for homeowners.
Ownwell assists homeowners in North Barrington by providing property tax appeal and exemption services. By reviewing and challenging inaccurate assessments, Ownwell helps reduce tax liabilities, potentially saving homeowners thousands of dollars. This service ensures that residents pay only their fair share, easing the financial strain of high property taxes.
Property Tax Bills Across North Barrington, Lake County, Illinois
Source: Ownwell

$3,893
$12,727
$21,560
Median North Barrington Tax Bill
$14,839
Median Lake County Tax Bill
$7,861
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,400
Property Tax Bills Across North Barrington, Lake County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60010 | $7,455 | $10,403 | $14,839 | $19,655 | $23,594 |
Source: Ownwell