Rio, Columbia County, Wisconsin Property Taxes
Median RIO, WI effective property tax rate: 1.34%, significantly higher than the national median of 1.02%, but lower than the Wisconsin state median of 1.58%.
Median RIO, WI home value: $187,611
Median annual RIO, WI tax bill: $2,793, $393 higher than the national median property tax bill of $2,400.
How are property taxes in Columbia calculated?
Property taxes in RIO, 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 RIO’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in RIO, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Rio, Columbia County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.34%
Estimate Property Tax Bill
$2,514
$2,333
Property Tax Rates Across Rio, Columbia County, Wisconsin
Local government entities set tax rates, which can vary widely within a state. The reason behind this variation is the annual budget estimation process. Each county determines its necessary budget to provide essential 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, this is the annual process in a nutshell.
In RIO, located in 55021, WI, the property tax landscape is quite unique. The effective property tax rate here can be compared to other cities within Wisconsin and the broader U.S. context. With a median property tax rate of 1.34%, RIO's rate surpasses the national median of 1.02%. This difference highlights the importance of understanding local tax structures. By comparing these rates, property owners can gain insights into how their taxes stack up against other regions, aiding in financial planning and decision-making. Understanding these nuances is crucial for homeowners aiming to optimize their property tax obligations.
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 Rio Tax Rate
1.34%
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 Columbia County Tax Rate
1.43%
Median Effective Wisconsin Tax Rate
1.58%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Rio, Columbia County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53960 | 1.21% | 1.31% | 1.34% | 1.56% | 1.81% |
Source: Ownwell
Property Tax Assessment Values Across Rio, Columbia County, Wisconsin
When examining property taxes in RIO, WI, 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 Columbia County Assessor 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 Columbia 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 RIO.
For example, the median home price in RIO is $187,611, with tax bills ranging significantly across the county. 53960 has the highest median home price at $187,611.
Property Tax Assessment Values Across Rio, Columbia County, Wisconsin
Source: Ownwell

$127,755
$236,353
$344,951
Median Rio Market Value
$187,611
Median Columbia County Market Value
$201,380
Median Wisconsin Market Value
$200,300
Median United States Market Value
$235,294
Property Tax Assessment Values Across Rio, Columbia County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53960 | $61,621 | $144,084 | $187,611 | $269,571 | $516,037 |
Source: Ownwell
Property Tax Bills Across Rio, Columbia County, Wisconsin
Median Rio Tax Bill
$2,793
Median Columbia County Tax Bill
$2,882
Median Wisconsin Tax Bill
$3,346
Median United States Tax Bill
$2,400
Property Tax Bills Across Rio, Columbia County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53960 | $1,320 | $2,422 | $2,793 | $3,644 | $7,710 |
Source: Ownwell