Edgerton, Rock County, Wisconsin Property Taxes
Property Taxes in Edgerton, Wisconsin
Median Edgerton, Wisconsin effective property tax rate: 1.32%, significantly lower than the national median of 1.02%, and lower than the Wisconsin state median of 1.43%.
Median Edgerton, Wisconsin home value: $268,700
Median annual Edgerton, Wisconsin tax bill: $3,728, higher than the national median property tax bill of $2,400.
How are property taxes in Rock calculated?
Property taxes in Edgerton, Wisconsin 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 Edgerton's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Edgerton, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Edgerton, Rock County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.32%
Estimate Property Tax Bill
$3,547
$3,291
How Does the Edgerton Property Tax Calculator Work?
Use this Edgerton property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Edgerton's median effective tax rate of 1.32% — based on actual property records in Rock County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Edgerton'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 Edgerton: rates range from 1.32% in 53534 to 1.32% in 53534, 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 Edgerton.
About Edgerton Property Taxes
About Property Taxes in Edgerton, Rock, Wisconsin
Edgerton's median effective property tax rate of 1.32% is lower than the Wisconsin state median of 1.43% and higher than the national median of 1.02%. This rate reflects the Rock County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Edgerton. Homeowners in the 53534 ZIP code carry a median effective rate of 1.32%, while those in the lowest ZIP also pay 1.32%. Understanding which part of Edgerton you live in can make a meaningful difference to your annual tax bill.
Edgerton homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the May 25, 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 Edgerton, Rock County, Wisconsin
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 Edgerton's effective property tax rate to other cities in Wisconsin and the median property tax rates in Wisconsin 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 Edgerton Tax Rate
1.32%
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 Rock County Tax Rate
1.16%
Median Effective Wisconsin Tax Rate
1.43%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Edgerton, Rock County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53534 | 1.14% | 1.25% | 1.32% | 1.45% | 1.49% |
Source: Ownwell
Property Tax Assessment Values Across Edgerton, Rock County, Wisconsin
When examining property taxes in Edgerton, Wisconsin, 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 Rock County assessment office 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 Rock 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 Edgerton.
For example, the median home price in Edgerton is $268,700, with tax bills ranging significantly across the county. 53534 has the highest median home price at $268,700.
Property Tax Assessment Values Across Edgerton, Rock County, Wisconsin
Source: Ownwell
$163,600
$239,300
$315,000
Median Edgerton Market Value
$268,700
Median Rock County Market Value
$118,600
Median Wisconsin Market Value
$237,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Edgerton, Rock County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53534 | $103,050 | $186,300 | $268,700 | $377,475 | $484,950 |
Source: Ownwell
Property Tax Bills Across Edgerton, Rock County, Wisconsin
Property tax bills in Edgerton are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. The assessed value is then used to determine how much tax a homeowner owes, with local budgets and taxing jurisdictions influencing the final bill.
For homeowners in Edgerton, the median home price is $268,700, and the median property tax bill is $3,728 in ZIP code 53534. That is above the national median property tax bill of $2,400, showing that property taxes can be a meaningful part of homeownership costs here.
Several factors affect the final amount, including the home’s assessed value, local tax rates, and any exemptions a homeowner may qualify for. Because property taxes are tied to value and local levies, two similar homes can still have different bills. Higher assessed values generally lead to higher tax bills, which can increase monthly housing costs and affect affordability for homeowners.
Median Edgerton Tax Bill
$3,728
Median Rock County Tax Bill
$3,257
Median Wisconsin Tax Bill
$3,453
Median United States Tax Bill
$2,400
Property Tax Bills Across Edgerton, Rock County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53534 | $1,405 | $2,542 | $3,728 | $5,104 | $6,469 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | May 20 |
Links | |
|---|---|
| Rock Tax Assessor | |
| Website | www.co.rock.wi.us |