Dane County, Wisconsin Property Taxes

Name: Property Tax Bills Across Dane County, Wisconsin
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median Dane County effective property tax rate: 2.02%, significantly higher than the national median of 1.02%.
Median Dane County home value: $304,700
Median annual Dane County tax bill: $7,324, $4,924 higher than the national median property tax bill of $2,400.

How are property taxes in Dane County calculated?

Property taxes in Dane 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.

Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Madison or another part of Dane County, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Dane County, Wisconsin Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.02%

Estimate Property Tax Bill

$6,155

$5,712

Ownwell’s Dane County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Dane County with just two data points. By entering your property's estimated assessed value, our calculator applies Dane County’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Dane County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Dane County, Wisconsin

Local government entities set tax rates, which can vary widely within a state. This variation is due to each county estimating its required budget annually to provide services and dividing that by the total value of all taxable property within its jurisdiction. The result of this calculation is the property tax rate. While votes and laws play a role in setting tax rates and budgets, this is the annual process in a nutshell. In Dane County, Wisconsin, the effective property tax rate stands at 2.02%, significantly higher than the national median of 1.02%. This places a considerable tax burden on property owners in the area. Within the state, Madison has the highest median tax rate at 3.76%, while Columbus has the lowest at 1.29%. These figures highlight the variability in tax rates within the state itself. Understanding these differences is crucial for property owners looking to manage their tax liabilities effectively.

Property Tax Rates Across Dane County, Wisconsin

Source: Ownwell

1.29%

2.59%

3.89%

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 Dane County Tax Rate

2.02%

Median Effective Wisconsin Tax Rate

1.58%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Dane County, Wisconsin

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Arlington	N/A	N/A	N/A	N/A	N/A
Barneveld	N/A	N/A	N/A	N/A	N/A
Belleville	1.53%	1.82%	2.34%	2.44%	2.51%
Black Earth	1.57%	1.70%	1.84%	1.93%	2.02%
Blanchardville	N/A	N/A	N/A	N/A	N/A
Blue Mounds	1.35%	1.46%	1.61%	1.64%	1.69%
Brooklyn	1.52%	1.60%	1.84%	1.92%	2.00%
Cambridge	1.30%	1.56%	1.99%	2.10%	2.31%
Columbus	1.19%	1.24%	1.29%	1.42%	1.51%
Cottage Grove	1.52%	1.54%	1.84%	1.89%	1.95%
Cross Plains	1.34%	1.45%	1.90%	1.95%	2.02%
Dane	1.39%	1.49%	1.82%	2.05%	2.17%
Deerfield	1.44%	1.57%	1.61%	1.68%	1.74%
Deforest	1.54%	1.72%	1.84%	1.93%	2.02%
Edgerton	1.44%	1.55%	1.69%	1.86%	2.12%
Fitchburg	1.86%	1.95%	2.02%	2.17%	2.25%
Hollandale	N/A	N/A	N/A	N/A	N/A
Iowa City	N/A	N/A	N/A	N/A	N/A
Lodi	1.31%	1.45%	1.49%	1.53%	1.59%
Madison	2.00%	3.67%	3.76%	3.87%	3.93%
Marshall	1.61%	1.77%	1.96%	2.00%	2.09%
Mazomanie	1.38%	1.60%	1.74%	1.97%	2.19%
Mcfarland	1.53%	1.77%	1.85%	1.92%	2.16%
Middleton	1.44%	1.58%	1.72%	1.88%	3.62%
Monona	1.84%	1.89%	1.93%	1.99%	2.09%
Morrisonville	1.70%	1.79%	1.93%	2.13%	2.35%
Mount Horeb	1.41%	1.61%	1.64%	1.67%	1.72%
New Glarus	1.56%	1.65%	1.70%	1.73%	1.79%
Oregon	1.57%	1.64%	1.81%	1.86%	1.92%
Prairie Du Sac	N/A	N/A	N/A	N/A	N/A
Rio	N/A	N/A	N/A	N/A	N/A
River Hills	N/A	N/A	N/A	N/A	N/A
Sauk City	1.30%	1.31%	1.33%	1.42%	1.71%
Stoughton	1.25%	1.44%	1.87%	1.91%	2.01%
Sun Prairie	1.51%	1.95%	1.99%	2.02%	2.09%
Verona	1.45%	1.80%	1.95%	3.81%	3.93%
Waterloo	1.29%	1.33%	1.38%	1.74%	1.83%
Waunakee	1.55%	1.65%	1.78%	1.82%	1.86%
Westport	N/A	N/A	N/A	N/A	N/A
Windsor	1.52%	1.62%	1.74%	1.89%	2.06%

Source: Ownwell

Property Tax Assessment Values Across Dane County, Wisconsin

When examining property taxes in Dane 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 Dane 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.

In Dane 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 Dane County. For example, the median tax bill in Dane County is $11,429, with tax bills ranging significantly across the county. Middleton has the highest median home price at $428,250.

Property Tax Assessment Values Across Dane County, Wisconsin

Source: Ownwell

$103,700

$373,450

$643,200

Median Dane County Market Value

$304,700

Median Wisconsin Market Value

$200,300

Median United States Market Value

$235,294

Property Tax Assessment Values Across Dane County, Wisconsin

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Arlington	N/A	N/A	N/A	N/A	N/A
Barneveld	N/A	N/A	N/A	N/A	N/A
Belleville	$2,900	$166,200	$224,950	$295,425	$385,450
Black Earth	$99,270	$180,250	$238,200	$333,550	$441,190
Blanchardville	N/A	N/A	N/A	N/A	N/A
Blue Mounds	$139,040	$211,200	$292,400	$371,100	$472,540
Brooklyn	$166,070	$226,650	$288,300	$355,300	$482,320
Cambridge	$101,760	$160,400	$207,000	$296,200	$393,900
Columbus	$134,520	$198,200	$281,900	$458,950	$539,480
Cottage Grove	$191,950	$251,800	$302,400	$372,475	$473,750
Cross Plains	$115,750	$219,400	$293,150	$384,450	$508,700
Dane	$165,700	$217,000	$308,500	$395,400	$500,640
Deerfield	$139,480	$201,950	$259,000	$340,700	$438,620
Deforest	$186,100	$241,600	$295,100	$369,300	$468,400
Edgerton	$61,500	$116,800	$202,700	$274,900	$373,900
Fitchburg	$188,900	$245,800	$319,500	$405,500	$509,520
Hollandale	N/A	N/A	N/A	N/A	N/A
Iowa City	N/A	N/A	N/A	N/A	N/A
Lodi	$224,010	$274,100	$324,750	$408,775	$521,460
Madison	$112,870	$230,400	$305,300	$397,000	$532,000
Marshall	$100,880	$187,825	$239,200	$297,625	$389,570
Mazomanie	$65,100	$169,800	$228,100	$315,700	$398,950
Mcfarland	$219,840	$265,900	$323,800	$414,450	$535,580
Middleton	$185,450	$316,500	$428,250	$562,000	$740,150
Monona	$238,650	$277,600	$324,700	$426,200	$597,060
Morrisonville	$138,140	$163,450	$198,200	$231,200	$278,480
Mount Horeb	$146,980	$231,100	$291,100	$369,450	$447,100
New Glarus	$121,490	$226,550	$292,300	$424,150	$458,290
Oregon	$191,800	$250,800	$310,300	$400,025	$523,720
Prairie Du Sac	N/A	N/A	N/A	N/A	N/A
Rio	N/A	N/A	N/A	N/A	N/A
River Hills	N/A	N/A	N/A	N/A	N/A
Sauk City	$202,490	$258,125	$345,950	$465,825	$545,510
Stoughton	$153,560	$208,200	$263,100	$343,600	$470,100
Sun Prairie	$169,200	$234,700	$287,400	$366,200	$454,100
Verona	$181,780	$284,300	$392,800	$507,300	$656,080
Waterloo	$155,580	$198,750	$256,900	$355,300	$415,060
Waunakee	$207,820	$288,700	$385,700	$509,700	$649,420
Westport	N/A	N/A	N/A	N/A	N/A
Windsor	$135,600	$214,225	$307,500	$398,200	$471,550

Source: Ownwell

Property Tax Bills Across Dane County, Wisconsin

In Dane County, WI, property tax bills are calculated based on the assessed value of a home, which is determined by the local assessor. This assessed value is then multiplied by the local tax rate to determine the annual property tax bill. The median home price in Dane County is $304,700, and the property tax rates here tend to be higher than the national median property tax rate of 1.02%. Homeowners in Dane County experience a wide range of tax bills. For instance, the 25th percentile tax bill is $4,692, while the 75th percentile reaches $11,675, and the 90th percentile can be as high as $16,425. These figures are significantly higher than the national median property tax bill of $2,400. In Madison, the highest median tax bill is $11,429, whereas Edgerton has the lowest at $3,551. These tax bills can significantly impact homeowners' finances, influencing decisions about purchasing or maintaining a home in the area.

Property Tax Bills Across Dane County, Wisconsin

Source: Ownwell

$1,977

$12,399

$22,820

Median Dane County Tax Bill

$7,324

Median Wisconsin Tax Bill

$3,346

Median United States Tax Bill

$2,400

Property Tax Bills Across Dane County, Wisconsin

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Arlington	N/A	N/A	N/A	N/A	N/A
Barneveld	N/A	N/A	N/A	N/A	N/A
Belleville	$1,275	$3,593	$4,952	$6,392	$7,984
Black Earth	$2,047	$3,373	$4,472	$6,180	$7,935
Blanchardville	N/A	N/A	N/A	N/A	N/A
Blue Mounds	$2,149	$3,296	$4,583	$5,894	$7,152
Brooklyn	$2,970	$4,130	$4,966	$6,144	$7,874
Cambridge	$2,122	$3,041	$3,908	$5,304	$7,472
Columbus	$1,864	$2,717	$4,356	$6,117	$6,928
Cottage Grove	$3,360	$4,282	$5,271	$6,704	$8,553
Cross Plains	$2,306	$4,035	$5,167	$6,703	$8,483
Dane	$2,950	$4,038	$5,525	$7,086	$8,053
Deerfield	$2,206	$3,220	$4,192	$5,579	$7,119
Deforest	$3,491	$4,467	$5,410	$6,756	$8,387
Edgerton	$1,203	$2,197	$3,551	$4,751	$5,921
Fitchburg	$3,890	$5,025	$6,530	$8,343	$10,710
Hollandale	N/A	N/A	N/A	N/A	N/A
Iowa City	N/A	N/A	N/A	N/A	N/A
Lodi	$3,163	$3,925	$4,700	$5,987	$7,921
Madison	$3,072	$8,322	$11,429	$14,952	$19,880
Marshall	$2,387	$3,618	$4,606	$5,672	$7,032
Mazomanie	$995	$2,899	$4,233	$5,724	$7,182
Mcfarland	$3,811	$4,788	$5,975	$8,245	$12,061
Middleton	$3,265	$5,411	$7,353	$10,406	$17,822
Monona	$4,508	$5,342	$6,316	$8,483	$12,353
Morrisonville	$2,618	$3,291	$3,928	$4,511	$4,977
Mount Horeb	$2,299	$3,737	$4,755	$6,020	$7,372
New Glarus	$2,188	$3,734	$4,959	$7,189	$7,771
Oregon	$3,445	$4,359	$5,539	$7,119	$9,431
Prairie Du Sac	N/A	N/A	N/A	N/A	N/A
Rio	N/A	N/A	N/A	N/A	N/A
River Hills	N/A	N/A	N/A	N/A	N/A
Sauk City	$2,989	$3,789	$4,816	$6,461	$7,481
Stoughton	$2,804	$3,628	$4,562	$5,848	$7,486
Sun Prairie	$3,340	$4,552	$5,620	$7,125	$8,690
Verona	$3,588	$5,515	$8,035	$13,481	$18,999
Waterloo	$2,434	$2,808	$3,917	$5,216	$6,943
Waunakee	$3,765	$4,999	$6,776	$9,172	$11,728
Westport	N/A	N/A	N/A	N/A	N/A
Windsor	$2,713	$4,085	$5,531	$6,904	$7,897

Source: Ownwell