Clifton, Iroquois County, Illinois Property Taxes

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Property Taxes in Clifton, Illinois

Median Clifton, Illinois effective property tax rate: 2.61%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Clifton, Illinois home value: $134,884
Median annual Clifton, Illinois tax bill: $4,078, $1,678 higher than the national median property tax bill of $2,400.

How are property taxes in Iroquois calculated?

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

Last Updated April 13, 2026

Clifton, Iroquois County, Illinois Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.61%

Estimate Property Tax Bill

$3,520

$3,267

How Does the Clifton Property Tax Calculator Work?

Use this Clifton property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Clifton's median effective tax rate of 2.61% — based on actual property records in Iroquois County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Clifton'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 Clifton: rates range from local differences in school district levies and assessment districts. Clifton's median property tax bill is $4,078, which is higher than Illinois' median tax rate of 2.33% and higher than the national median property tax rate of 1.02%. It is also higher than Illinois' median property tax bill by $1,678.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Clifton.

About Clifton Property Taxes

About Property Taxes in Clifton, Iroquois, Illinois

Clifton's median effective property tax rate of 2.61% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Iroquois County base levy combined with local school district levies and special service areas that vary by subdivision throughout the city.

Property tax rates are not uniform across Clifton. Homeowners in the city can see different tax burdens depending on school district boundaries and local assessment districts within Iroquois County. Understanding which part of Clifton you live in can make a meaningful difference to your annual tax bill.

Clifton homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the June 1, 2026 deadline each year.

If your estimated bill above 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 Clifton, Iroquois 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 Clifton's effective property tax rate to other cities in Illinois and the median property tax rates in Illinois and the U.S.

Property Tax Rates Across Clifton, Iroquois County, Illinois

Source: Ownwell

2.56%

2.95%

3.33%

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 CliftonTax Rate

2.61%

Median Effective IroquoisCounty Tax Rate

2.86%

Median Effective IllinoisTax Rate

2.33%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Clifton, Iroquois County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
60927	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Clifton, Iroquois County, Illinois

When examining property taxes in Clifton, Illinois, 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 Iroquois County appraisal district 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 Iroquois 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 Clifton.

For example, the median home price in Clifton is $134,884, with tax bills ranging significantly across the county. The median tax bill is $4,078, compared with the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.

Property Tax Assessment Values Across Clifton, Iroquois County, Illinois

Source: Ownwell

$83,658

$117,924

$152,190

Median Clifton Market Value

$134,884

Median Iroquois County Market Value

$113,187

Median Illinois Market Value

$227,888

Median United States Market Value

$235,294

Property Tax Assessment Values Across Clifton, Iroquois County, Illinois

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
60927	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Clifton, Iroquois County, Illinois

How are property tax bills calculated in Clifton?

Property tax bills in Clifton are based on the assessed value of a home, which is set by local assessors and then multiplied by the applicable tax rate. The assessed value is intended to reflect the market value of the property, and that value can change over time as home prices shift. Local taxing authorities use this calculation to fund services such as schools, roads, and public safety.

For homeowners, the final bill depends on both the market value of the property and the tax rate applied in Iroquois County. A higher assessed value usually leads to a higher tax bill, while a lower assessed value can reduce what a homeowner owes. In Clifton, property tax bills can vary widely, with the 25th percentile at $2,525, the 75th percentile at $7,130, and the 90th percentile at $9,309. With a median home price of $134,884, property taxes can represent a significant ongoing cost for homeowners.

Property Tax Bills Across Clifton, Iroquois County, Illinois

Source: Ownwell

$2,560

$3,640

$4,719

Median Clifton Tax Bill

$4,078

Median Iroquois County Tax Bill

$3,480

Median Illinois Tax Bill

$5,277

Median United States Tax Bill

$2,400

Property Tax Bills Across Clifton, Iroquois County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
60927	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	July 1

Links
Iroquois Tax Assessor
Website	iroquoisil.devnetwedge.com

Frequently Asked Property Tax Questions in Clifton, Illinois

How are property taxes calculated in Clifton, Illinois?

Property taxes in Clifton, Illinois are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Clifton, Illinois?

To appeal your property taxes in Clifton, Illinois, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Clifton, Illinois?

Common property tax exemptions in Clifton, Illinois include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Clifton, Illinois?

Property tax deadlines in Clifton, Illinois vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Clifton, Illinois?

Ownwell provides professional property tax appeal services in Clifton, Illinois. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.