Cerro Gordo, Piatt County, Illinois Property Taxes
Median CERRO GORDO, IL effective property tax rate: 2.77%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%. Median CERRO GORDO, IL home value: $197,136. Median annual CERRO GORDO, IL tax bill: $5,799, $3,399 higher than the national median property tax bill of $2,400.
How are property taxes in Piatt calculated?
Property taxes in CERRO GORDO, 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 CERRO GORDO’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in CERRO GORDO, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Cerro Gordo, Piatt County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.77%
Estimate Property Tax Bill
$5,461
$5,067
Property Tax Rates Across Cerro Gordo, Piatt County, Illinois
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 Cerro Gordo’s effective property tax rate to other cities in Illinois and the median property tax rates in Illinois and the U.S.
In Cerro Gordo, located in county 17147, Illinois, the property tax rate is a significant aspect of homeownership. The assessed rate here is 2.77%, which is notably higher than the national median property tax rate of 1.02%. This higher rate reflects the local government's budgetary needs and the total value of taxable properties in the area. Homeowners in Cerro Gordo are paying more than double the national median property tax bill of $2,400. Understanding these differences is crucial for property owners who wish to manage their expenses effectively.
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 Cerro Gordo Tax Rate
2.77%
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 Piatt County Tax Rate
2.43%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Cerro Gordo, Piatt County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61818 | 2.26% | 2.59% | 2.77% | 2.83% | 2.87% |
Source: Ownwell
Property Tax Assessment Values Across Cerro Gordo, Piatt County, Illinois
Property Tax Assessment Values Across Cerro Gordo, Piatt County, Illinois
Source: Ownwell

$123,234
$214,217
$305,199
Median Cerro Gordo Market Value
$197,136
Median Piatt County Market Value
$166,770
Median Illinois Market Value
$194,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Cerro Gordo, Piatt County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61818 | $18,008 | $76,554 | $197,136 | $321,167 | $565,989 |
Source: Ownwell
Property Tax Bills Across Cerro Gordo, Piatt County, Illinois
Median Cerro Gordo Tax Bill
$5,799
Median Piatt County Tax Bill
$4,197
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,400
Property Tax Bills Across Cerro Gordo, Piatt County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
61818 | $1,840 | $3,402 | $5,799 | $8,459 | $15,191 |
Source: Ownwell