West Union, Clark County, Illinois Property Taxes
Property Taxes in West Union, Illinois
Median West Union, Illinois effective property tax rate: 1.88%, significantly lower than the national median of 1.02%, and lower than the Illinois state median of 2.33%.
Median West Union, Illinois home value: $58,932
Median annual West Union, Illinois tax bill: $991, $1,409 lower than the national median property tax bill of $2,400.
How are property taxes in Clark calculated?
Property taxes in West Union, 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 West Union's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in West Union, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
West Union, Clark County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.88%
Estimate Property Tax Bill
$1,108
$1,028
How Does the West Union Property Tax Calculator Work?
Use this West Union property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies West Union's median effective tax rate of 1.88% — based on actual property records in Clark County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies West Union'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 West Union: rates range from 1.88% in 62477 to 1.88% in 62477, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across West Union.
About West Union Property Taxes
About Property Taxes in West Union, Clark, Illinois
West Union's median effective property tax rate of 1.88% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Clark County base levy combined with local school district levies and Special service areas (SSAs) that vary by subdivision throughout the city.
Property tax rates are not uniform across West Union. Homeowners in the 62477 ZIP code carry a median effective rate of 1.88%, while those in the same ZIP pay 1.88%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Clark County. Understanding which part of West Union you live in can make a meaningful difference to your annual tax bill.
West Union homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before January 1, 1970.
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 West Union, Clark 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 West Union'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 West Union Tax Rate
1.88%
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 Clark County Tax Rate
1.95%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across West Union, Clark County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62477 | 1.06% | 1.57% | 1.88% | 2.11% | 2.36% |
Source: Ownwell
Property Tax Assessment Values Across West Union, Clark County, Illinois
When examining property taxes in West Union, 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 Clark 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 Clark County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the spring.
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 West Union.
For example, the median home price in West Union is $58,932, with tax bills ranging significantly across the county. 62477 has the highest median home price at $58,932.
Property Tax Assessment Values Across West Union, Clark County, Illinois
Source: Ownwell
$56,658
$93,477
$130,296
Median West Union Market Value
$58,932
Median Clark County Market Value
$89,572
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across West Union, Clark County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62477 | $7,326 | $25,239 | $58,932 | $112,029 | $179,302 |
Source: Ownwell
Property Tax Bills Across West Union, Clark County, Illinois
How are property tax bills calculated in West Union?
Property tax bills in West Union are based on the assessed value of a home and the local tax rate set by taxing authorities. The assessed value is compared with the market value of the property, and that figure is used to determine the amount owed each year. For homeowners, this means a higher assessed value can lead to a larger tax bill, while a lower assessed value can reduce it.
What factors affect the tax bill?
Several factors influence the final bill, including the home’s value, local levies, and any exemptions that may apply. In West Union, the median home price is $58,932, and the median property tax bill is $991, which is below the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
How does this affect homeowners?
Tax bills can vary widely, with the 25th percentile at $337 and the 90th percentile at $3,417. This range shows that property taxes can have a meaningful impact on household costs depending on the home’s assessed value and location.
Median West Union Tax Bill
$991
Median Clark County Tax Bill
$1,620
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across West Union, Clark County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 62477 | $128 | $337 | $991 | $2,059 | $3,417 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | January 1 |
Links | |
|---|---|
| Clark Tax Assessor | |
| Website | clarkil.devnetwedge.com |