Shannon, Carroll County, Illinois Property Taxes
Median SHANNON, IL effective property tax rate: 2.02%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median SHANNON, IL home value: $94,401
Median annual SHANNON, IL tax bill: $1,900, $500 lower than the national median property tax bill of $2,400.
How are property taxes in Carroll calculated?
Property taxes in SHANNON, 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 SHANNON’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in SHANNON, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Shannon, Carroll County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.02%
Estimate Property Tax Bill
$1,907
$1,770
Property Tax Rates Across Shannon, Carroll County, Illinois
Local government entities are responsible for setting tax rates, and these can vary significantly within a state. Each year, counties determine their necessary budget to fund public services and then calculate the property tax rate by dividing this budget by the total assessed value of all taxable properties within their boundaries. This process, which involves votes and legislation, ultimately establishes the annual property tax rate.
In Shannon, situated in Carroll County, Illinois, the effective property tax rate stands at 2.02%. This rate is notably higher than the national median property tax rate of 1.02%, reflecting the local funding requirements and property values. Comparatively, the state's median property tax rate also aligns with Shannon's rate, indicating a consistent tax landscape across Illinois. This consistency can be attributed to the standardized approach counties in Illinois take towards funding essential services.
For residents and property owners in Shannon, understanding these rates is crucial for financial planning and assessing how local taxes contribute to community services. By comparing Shannon’s effective property tax rate to other cities in Illinois and the national median, property owners can better appreciate the factors influencing their tax bills and the value of services received in return.
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 Shannon Tax Rate
2.02%
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 Carroll County Tax Rate
2.34%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Shannon, Carroll County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61078 | 1.30% | 1.68% | 2.02% | 2.34% | 2.63% |
Source: Ownwell
Property Tax Assessment Values Across Shannon, Carroll County, Illinois
When examining property taxes in Shannon, 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 Carroll 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: Carroll County assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. 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 Shannon.
For example, the median home price in Shannon is $94,401, with tax bills ranging significantly across the county. Zip code 61078 has the highest median home price at $94,401.
Property Tax Assessment Values Across Shannon, Carroll County, Illinois
Source: Ownwell

$54,285
$121,495
$188,704
Median Shannon Market Value
$94,401
Median Carroll County Market Value
$86,910
Median Illinois Market Value
$194,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Shannon, Carroll County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61078 | $42,767 | $63,231 | $94,401 | $139,517 | $190,349 |
Source: Ownwell
Property Tax Bills Across Shannon, Carroll County, Illinois
Median Shannon Tax Bill
$1,900
Median Carroll County Tax Bill
$2,178
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,400
Property Tax Bills Across Shannon, Carroll County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61078 | $645 | $1,104 | $1,900 | $3,033 | $4,969 |
Source: Ownwell