Mukwonago, Waukesha County, Wisconsin Property Taxes
Property Taxes in Mukwonago, Wisconsin
Median Mukwonago, Wisconsin effective property tax rate: 0.94%, lower than the national median of 1.02%, and lower than the Wisconsin state median of 1.43%.
Median Mukwonago, Wisconsin home value: $392,500
Median annual Mukwonago, Wisconsin tax bill: $3,824, $1,424 higher than the national median property tax bill of $2,400.
How are property taxes in Waukesha calculated?
Property taxes in Mukwonago, 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 Mukwonago's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mukwonago, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Mukwonago, Waukesha County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.94%
Estimate Property Tax Bill
$3,689
$3,424
How Does the Mukwonago Property Tax Calculator Work?
Use this Mukwonago property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mukwonago's median effective tax rate of 0.94% — based on actual property records in Waukesha 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 Mukwonago'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 Mukwonago: rates range from $3,824 in 53149 to $3,824 in 53149, 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 Mukwonago.
About Mukwonago Property Taxes
About Property Taxes in Mukwonago, Waukesha, Wisconsin
Mukwonago’s median effective property tax rate of 0.94% is lower than the Wisconsin state median of 1.43% and higher than the national median of 1.02%. This rate reflects the Waukesha 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 Mukwonago. Homeowners in the 53149 ZIP code carry a median effective rate of 0.94%, while those in the same ZIP code pay 0.94%. This spread reflects how school district boundaries and local assessment districts are drawn across Waukesha County. Understanding which part of Mukwonago you live in can make a meaningful difference to your annual tax bill.
Mukwonago homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the May 20, 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 Mukwonago, Waukesha 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 Mukwonago'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 Mukwonago Tax Rate
0.94%
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 Waukesha County Tax Rate
1.05%
Median Effective Wisconsin Tax Rate
1.43%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Mukwonago, Waukesha County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53149 | 0.80% | 0.92% | 0.94% | 1.19% | 1.24% |
Source: Ownwell
Property Tax Assessment Values Across Mukwonago, Waukesha County, Wisconsin
When examining property taxes in Mukwonago, 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 Waukesha 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 Waukesha 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 Mukwonago.
For example, the median home price in Mukwonago is $392,500, with tax bills ranging significantly across the county. 53149 has the highest median home price at $392,500.
Property Tax Assessment Values Across Mukwonago, Waukesha County, Wisconsin
Source: Ownwell
$180,700
$389,800
$598,900
Median Mukwonago Market Value
$392,500
Median Waukesha County Market Value
$390,000
Median Wisconsin Market Value
$237,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Mukwonago, Waukesha County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53149 | $233,700 | $310,200 | $392,500 | $507,800 | $615,300 |
Source: Ownwell
Property Tax Bills Across Mukwonago, Waukesha County, Wisconsin
Property tax bills in Mukwonago are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. Local taxing authorities set the rates, and the final bill reflects how much of the community’s budget is funded through property taxes. For homeowners, this means a higher assessed value can lead to a larger tax bill, even if the home has not been sold.
In Mukwonago, the median home price is $392,500, and the median property tax bill is $3,824 in zip code 53149. That sits above the national median property tax bill of $2,400, showing that homeowners in the area often face a heavier tax burden than the typical U.S. homeowner. Bills can vary widely, with the 25th percentile at $3,168 and the 75th percentile at $5,120, so differences in assessed value and local rates can have a meaningful impact on what homeowners pay each year.
Median Mukwonago Tax Bill
$3,824
Median Waukesha County Tax Bill
$4,123
Median Wisconsin Tax Bill
$3,453
Median United States Tax Bill
$2,400
Property Tax Bills Across Mukwonago, Waukesha County, Wisconsin
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 53149 | $2,544 | $3,168 | $3,824 | $5,120 | $6,444 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | May 20 |
Links | |
|---|---|
| Waukesha Tax Assessor | |
| Website | tax.waukeshacounty.gov |