Carbondale, Johnson County, Illinois Property Taxes
Last Updated March 1, 2025
Carbondale, Johnson County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.94%
Estimate Property Tax Bill
$1,362
$1,264
Ownwell’s Carbondale Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Carbondale with just two data points.
By entering your property's estimated assessed value, our calculator applies Carbondale’s 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 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 Jackson County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Carbondale, Johnson County, Illinois
Local government entities set property tax rates, which can vary significantly within Illinois. This is because each county, including Jackson County, estimates its required budget for services annually and divides that by the total value of all taxable property within its jurisdiction. This calculation determines the property tax rate. While votes and laws play a role in setting these rates and budgets, this is essentially the annual process.
In Carbondale, located within Jackson County, the effective property tax rate is notably higher than the national median of 1.02%. When comparing Carbondale’s rate to other cities in Illinois, it becomes apparent that property owners may face higher tax responsibilities. The median property tax rate in Illinois is also above the national average, reflecting the state's reliance on property taxes to fund local services. This can lead to a higher property tax bill compared to the national median of $2,400. Understanding these variations is crucial for property owners looking to manage their tax liabilities effectively. By appealing property tax assessments, residents in Carbondale can potentially reduce their financial burden and ensure they are not overpaying compared to the assessed value of their property.
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 Carbondale Taxx Rate
1.94%
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 Johnson County Taxx Rate
2.14%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
0.99%
Property Tax Rates Across Carbondale, Johnson County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62901 | N/A | N/A | N/A | N/A | N/A |
62902 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Carbondale, Johnson County, Illinois
When examining property taxes in Carbondale, 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 Johnson 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.
In Johnson 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 Carbondale.
For example, the median home price in Carbondale is $70,191, with tax bills ranging significantly across the county.
Property Tax Assessment Values Across Carbondale, Johnson County, Illinois
Source: Ownwell

$45,969
$73,178
$100,386
Median Carbondale Market Value
$70,191
Median Johnson County Market Value
$71,244
Median Illinois Market Value
$194,700
Median United States Market Value
$244,900
Property Tax Assessment Values Across Carbondale, Johnson County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62901 | N/A | N/A | N/A | N/A | N/A |
62902 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Carbondale, Johnson County, Illinois
Median Carbondale Tax Bill
$1,075
Median Johnson County Tax Bill
$1,237
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,690
Property Tax Bills Across Carbondale, Johnson County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
62901 | N/A | N/A | N/A | N/A | N/A |
62902 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell