Onalaska, La Crosse County, Wisconsin Property Taxes
Median Onalaska, WI effective property tax rate: 1.62%, significantly higher than the national median of 1.02%, but lower than the Wisconsin state median of 1.58%. Median Onalaska, WI home value: $245,500. Median annual Onalaska, WI tax bill: $3,947, $1,547 higher than the national median property tax bill of $2,400.
How are property taxes in La Crosse County calculated?
Property taxes in Onalaska, WI 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 Onalaska’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Onalaska, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Onalaska, La Crosse County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.62%
Estimate Property Tax Bill
$3,977
$3,691
Property Tax Rates Across Onalaska, La Crosse County, Wisconsin
Local government entities in Onalaska, Wisconsin, set tax rates that can vary significantly within the state. Each year, La Crosse County estimates its budgetary needs to provide essential services and divides this by the total assessed value of all taxable properties in its jurisdiction. This process determines the property tax rate. While the setting of tax rates and budgets involves votes and legislative measures, this is essentially the annual procedure.
Onalaska’s effective property tax rate is 1.62%, which is notably higher than the national median property tax rate of 1.02%. This rate places Onalaska at the higher end of the spectrum within Wisconsin and significantly above the national median. Property owners in Onalaska can expect a higher tax bill compared to the national median property tax bill of $2,400. Understanding these rates and how they compare can help property owners make informed decisions and potentially explore avenues for tax appeals or exemptions.
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 Onalaska Tax Rate
1.62%
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 La Crosse County Tax Rate
1.93%
Median Effective Wisconsin Tax Rate
1.58%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Onalaska, La Crosse County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
54650 | 1.57% | 1.58% | 1.62% | 1.62% | 1.62% |
Source: Ownwell
Property Tax Assessment Values Across Onalaska, La Crosse County, Wisconsin
Property Tax Assessment Values Across Onalaska, La Crosse County, Wisconsin
Source: Ownwell

$139,400
$192,450
$245,500
Median Onalaska Market Value
$245,500
Median La Crosse County Market Value
$200,900
Median Wisconsin Market Value
$200,300
Median United States Market Value
$235,294
Property Tax Assessment Values Across Onalaska, La Crosse County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
54650 | $161,200 | $195,200 | $245,500 | $328,300 | $422,260 |
Source: Ownwell
Property Tax Bills Across Onalaska, La Crosse County, Wisconsin
Median Onalaska Tax Bill
$3,947
Median La Crosse County Tax Bill
$3,624
Median Wisconsin Tax Bill
$3,346
Median United States Tax Bill
$2,400
Property Tax Bills Across Onalaska, La Crosse County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
54650 | $2,565 | $3,143 | $3,947 | $5,249 | $6,772 |
Source: Ownwell