Altoona, Polk County, Iowa Property Taxes
Median Altoona, IA effective property tax rate: 1.64%, significantly higher than the national median of 1.02%, but lower than the Iowa state median of 1.54%.
Median Altoona, IA home value: $267,100
Median annual Altoona, IA tax bill: $4,290, $1,890 higher than the national median property tax bill of $2,400.
How are property taxes in Polk County calculated?
Property taxes in Altoona, IA 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 Altoona’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Altoona, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Altoona, Polk County, Iowa Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.64%
Estimate Property Tax Bill
$4,380
$4,065
Property Tax Rates Across Altoona, Polk County, Iowa
Local government entities set tax rates, which can vary widely within a state. This is because each year, counties estimate their budget requirements for providing services and divide that amount by the total assessed value of all taxable properties within their jurisdiction. This calculation results in the property tax rate. Although votes and laws play a role in setting these rates and budgets, this is essentially the annual process.
In Altoona, located in Polk County, Iowa, the effective property tax rate stands at 1.64%. This rate is notably higher than the national median property tax rate of 1.02%. When comparing Altoona to other cities within Iowa, the tax rate remains consistent, with Polk County having both the highest and lowest median tax rates at 1.64%. This consistency indicates a stable tax environment within the county. However, when contrasted with the national median property tax bill of $2,400, property owners in Altoona may find their tax obligations comparatively higher. Understanding these rates can help property owners make informed decisions about their investments and potential savings through 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 Altoona Tax Rate
1.64%
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 Polk County Tax Rate
1.69%
Median Effective Iowa Tax Rate
1.54%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Altoona, Polk County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50009 | 1.35% | 1.56% | 1.64% | 1.68% | 1.73% |
Source: Ownwell
Property Tax Assessment Values Across Altoona, Polk County, Iowa
When examining property taxes in Altoona, Iowa, 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 Polk 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 Polk 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 Altoona.
For example, the median home price in Altoona is $267,100, with tax bills ranging significantly across the county. Zip code 50009 has the highest median home price at $267,100.
Property Tax Assessment Values Across Altoona, Polk County, Iowa
Source: Ownwell

$2,050
$223,775
$445,500
Median Altoona Market Value
$267,100
Median Polk County Market Value
$231,500
Median Iowa Market Value
$167,100
Median United States Market Value
$235,294
Property Tax Assessment Values Across Altoona, Polk County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50009 | $61,800 | $196,605 | $267,100 | $332,925 | $408,800 |
Source: Ownwell
Property Tax Bills Across Altoona, Polk County, Iowa
Median Altoona Tax Bill
$4,290
Median Polk County Tax Bill
$3,904
Median Iowa Tax Bill
$2,508
Median United States Tax Bill
$2,400
Property Tax Bills Across Altoona, Polk County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50009 | $2,352 | $3,318 | $4,290 | $5,338 | $6,442 |
Source: Ownwell