Milwaukee County, Wisconsin Property Taxes
Property Taxes in Milwaukee County, Wisconsin
Median Milwaukee County effective property tax rate: 1.97%, significantly higher than the national median of 1.02%.
Median Milwaukee County home value: $207,700
Median annual Milwaukee County tax bill: $3,980, $1,580 higher than the national median property tax bill of $2,400.
How are property taxes in Milwaukee County calculated?
Property taxes in Milwaukee County 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.
Why are property taxes in Milwaukee County so high? The county’s effective property tax rate of 1.97% is higher than the Wisconsin median tax rate of 1.43%, which helps explain why the typical annual bill is also higher than the national median.
What does the median home value mean for homeowners? With a median home value of $207,700, Milwaukee County homeowners may still face a sizable tax bill because local taxes are driven by assessed value, not just market value.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Milwaukee or another part of Milwaukee County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Milwaukee County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.97%
Estimate Property Tax Bill
$4,092
$3,797
How Does the Milwaukee County Property Tax Calculator Work?
Use this Milwaukee County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Milwaukee County's median effective tax rate of 1.97% to generate your estimate.
Enter your property's estimated assessed value — the figure the assessor assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts or improvement districts that apply to your property. Milwaukee County's median tax rate is higher than the 1.43% state median and the 1.02% national median, and the median tax bill of $3,980 is $1,580 above the state median and higher than the $2,400 national median.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Milwaukee County.
Property Tax Rates Across Milwaukee County, Wisconsin
What Are Effective Property Tax Rates Across Milwaukee County?
Local government entities set tax rates, which vary widely across Milwaukee County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Milwaukee County's effective property tax rate to other counties in Wisconsin or the U.S. median of 1.02%.
Milwaukee County's median effective rate stands at 1.97%, which is higher than the national median of 1.02%. Within Milwaukee County, the highest rate is found in Saint Francis at 2.15%, while Franklin has the lowest at 1.53%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
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 Milwaukee County Tax Rate
1.97%
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 Wisconsin Tax Rate
1.43%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Milwaukee County, Wisconsin
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brown Deer | 1.86% | 1.99% | 2.14% | 2.29% | 9.34% |
| Cudahy | 2.07% | 2.11% | 2.14% | 2.25% | 2.42% |
| Franklin | 1.49% | 1.52% | 1.53% | 1.55% | 1.59% |
| Greendale | 1.65% | 1.67% | 1.68% | 1.71% | 1.76% |
| Greenfield | 1.68% | 1.93% | 1.98% | 1.98% | 2.00% |
| Hales Corners | 1.78% | 1.79% | 1.80% | 1.81% | 1.89% |
| Milwaukee | 1.73% | 1.97% | 1.97% | 1.97% | 2.00% |
| Oak Creek | 1.65% | 1.68% | 1.70% | 1.73% | 1.78% |
| River Hills | 2.06% | 2.07% | 2.08% | 2.09% | 2.12% |
| Saint Francis | 2.07% | 2.10% | 2.15% | 2.28% | 2.34% |
| Shorewood | 1.97% | 1.97% | 1.97% | 1.97% | 1.97% |
| South Milwaukee | 1.71% | 1.72% | 1.73% | 1.83% | 1.91% |
| Wauwatosa | 1.52% | 1.54% | 1.56% | 1.63% | 1.66% |
| West Allis | 1.72% | 1.88% | 1.88% | 1.88% | 1.88% |
| Whitefish Bay | 1.51% | 1.61% | 1.61% | 1.76% | 1.77% |
| Brookfield | N/A | N/A | N/A | N/A | N/A |
| Cottage Grove | N/A | N/A | N/A | N/A | N/A |
| Fishers | N/A | N/A | N/A | N/A | N/A |
| Fox Point | N/A | N/A | N/A | N/A | N/A |
| Franksville | N/A | N/A | N/A | N/A | N/A |
| Glendale | N/A | N/A | N/A | N/A | N/A |
| Madison | N/A | N/A | N/A | N/A | N/A |
| Manitowoc | N/A | N/A | N/A | N/A | N/A |
| Menomonee Falls | N/A | N/A | N/A | N/A | N/A |
| Mequon | N/A | N/A | N/A | N/A | N/A |
| Oconomowoc | N/A | N/A | N/A | N/A | N/A |
| Oro Valley | N/A | N/A | N/A | N/A | N/A |
| Racine | N/A | N/A | N/A | N/A | N/A |
| Salt Lake City | N/A | N/A | N/A | N/A | N/A |
| Saukville | N/A | N/A | N/A | N/A | N/A |
| St Francis | N/A | N/A | N/A | N/A | N/A |
| West Valley City | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Milwaukee County, Wisconsin
When examining property taxes in Milwaukee County, 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 Milwaukee 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 Milwaukee 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 Milwaukee County.
For example, the median tax bill in Milwaukee County is $3,980, which is above the national median property tax bill of $2,400. Tax bills range significantly across the county, from $543 in West Allis to $16,907 in River Hills. River Hills also has the highest median home price at $807,850.
Property Tax Assessment Values Across Milwaukee County, Wisconsin
Source: Ownwell
$27,700
$417,775
$807,850
Median Milwaukee County Market Value
$207,700
Median Wisconsin Market Value
$237,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Milwaukee County, Wisconsin
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brown Deer | $1,100 | $2,150 | $48,100 | $79,250 | $215,620 |
| Cudahy | $130,200 | $150,900 | $171,800 | $197,500 | $224,200 |
| Franklin | $210,700 | $285,100 | $368,300 | $461,850 | $571,940 |
| Greendale | $234,760 | $274,400 | $314,600 | $369,025 | $452,140 |
| Greenfield | $13,600 | $17,800 | $45,800 | $78,100 | $167,200 |
| Hales Corners | $219,980 | $257,500 | $296,300 | $344,300 | $405,180 |
| Milwaukee | $77,400 | $130,100 | $195,500 | $271,200 | $391,200 |
| Oak Creek | $187,400 | $259,400 | $321,300 | $384,325 | $472,900 |
| River Hills | $320,450 | $521,050 | $807,850 | $1,037,400 | $1,539,050 |
| Saint Francis | $23,900 | $162,500 | $194,600 | $229,950 | $289,630 |
| Shorewood | $224,400 | $248,300 | $271,800 | $308,500 | $351,300 |
| South Milwaukee | $174,460 | $201,200 | $233,900 | $277,900 | $325,400 |
| Wauwatosa | $145,500 | $206,625 | $283,100 | $323,775 | $352,350 |
| West Allis | $10,760 | $19,400 | $28,600 | $37,775 | $45,460 |
| Whitefish Bay | $84,240 | $129,200 | $134,900 | $140,200 | $146,210 |
| Brookfield | N/A | N/A | N/A | N/A | N/A |
| Cottage Grove | N/A | N/A | N/A | N/A | N/A |
| Fishers | N/A | N/A | N/A | N/A | N/A |
| Fox Point | N/A | N/A | N/A | N/A | N/A |
| Franksville | N/A | N/A | N/A | N/A | N/A |
| Glendale | N/A | N/A | N/A | N/A | N/A |
| Madison | N/A | N/A | N/A | N/A | N/A |
| Manitowoc | N/A | N/A | N/A | N/A | N/A |
| Menomonee Falls | N/A | N/A | N/A | N/A | N/A |
| Mequon | N/A | N/A | N/A | N/A | N/A |
| Oconomowoc | N/A | N/A | N/A | N/A | N/A |
| Oro Valley | N/A | N/A | N/A | N/A | N/A |
| Racine | N/A | N/A | N/A | N/A | N/A |
| Salt Lake City | N/A | N/A | N/A | N/A | N/A |
| Saukville | N/A | N/A | N/A | N/A | N/A |
| St Francis | N/A | N/A | N/A | N/A | N/A |
| West Valley City | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Milwaukee County, Wisconsin
Property tax bills in Milwaukee County are based on the assessed value of a home and the local tax rate set by taxing authorities. When a property’s market value changes, the assessed value can change too, which affects the final bill homeowners receive. The county’s median home price is $207,700, and that value helps show how property taxes can vary widely from one neighborhood to another.
Homeowners in Milwaukee County may see very different tax bills depending on where they live and how their property is assessed. The 25th percentile tax bill is $2,764, while the 75th percentile is $5,407 and the 90th percentile reaches $7,460. Some areas are much higher, with River Hills posting the highest median tax bill at $16,907, while West Allis has the lowest median tax bill at $543. These differences can have a major impact on monthly housing costs and long-term affordability.
Median Milwaukee County Tax Bill
$3,980
Median Wisconsin Tax Bill
$3,453
Median United States Tax Bill
$2,400
Property Tax Bills Across Milwaukee County, Wisconsin
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brown Deer | $82 | $103 | $1,105 | $1,607 | $4,019 |
| Cudahy | $2,787 | $3,269 | $3,781 | $4,393 | $5,092 |
| Franklin | $3,125 | $4,351 | $5,649 | $7,142 | $8,934 |
| Greendale | $3,950 | $4,616 | $5,323 | $6,348 | $7,789 |
| Greenfield | $263 | $334 | $886 | $1,644 | $2,857 |
| Hales Corners | $4,003 | $4,688 | $5,375 | $6,253 | $7,308 |
| Milwaukee | $1,529 | $2,547 | $3,771 | $5,144 | $7,335 |
| Oak Creek | $3,082 | $4,394 | $5,485 | $6,633 | $8,245 |
| River Hills | $6,612 | $10,779 | $16,907 | $21,592 | $32,074 |
| Saint Francis | $522 | $3,511 | $4,229 | $5,105 | $6,440 |
| Shorewood | $4,298 | $4,298 | $4,298 | $4,298 | $4,298 |
| South Milwaukee | $3,072 | $3,582 | $4,216 | $4,975 | $5,830 |
| Wauwatosa | $2,387 | $3,282 | $4,545 | $5,140 | $5,590 |
| West Allis | $214 | $380 | $543 | $724 | $874 |
| Whitefish Bay | $1,339 | $2,064 | $2,205 | $2,383 | $2,562 |
| Brookfield | N/A | N/A | N/A | N/A | N/A |
| Cottage Grove | N/A | N/A | N/A | N/A | N/A |
| Fishers | N/A | N/A | N/A | N/A | N/A |
| Fox Point | N/A | N/A | N/A | N/A | N/A |
| Franksville | N/A | N/A | N/A | N/A | N/A |
| Glendale | N/A | N/A | N/A | N/A | N/A |
| Madison | N/A | N/A | N/A | N/A | N/A |
| Manitowoc | N/A | N/A | N/A | N/A | N/A |
| Menomonee Falls | N/A | N/A | N/A | N/A | N/A |
| Mequon | N/A | N/A | N/A | N/A | N/A |
| Oconomowoc | N/A | N/A | N/A | N/A | N/A |
| Oro Valley | N/A | N/A | N/A | N/A | N/A |
| Racine | N/A | N/A | N/A | N/A | N/A |
| Salt Lake City | N/A | N/A | N/A | N/A | N/A |
| Saukville | N/A | N/A | N/A | N/A | N/A |
| St Francis | N/A | N/A | N/A | N/A | N/A |
| West Valley City | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 2 |
Links | |
|---|---|
| Milwaukee Tax Assessor | |
| Website | assessments.milwaukee.gov |