Storm Lake, Buena Vista County, Iowa Property Taxes
Median Storm Lake, IA effective property tax rate: 1.61%, significantly higher than the national median of 1.02%, but lower than the Iowa state median of 1.54%.
Median Storm Lake, IA home value: $164,280
Median annual Storm Lake, IA tax bill: $2,518, $118 higher than the national median property tax bill of $2,400.
How are property taxes in Buena Vista calculated?
Property taxes in Storm Lake, 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 Storm Lake’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Storm Lake, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Storm Lake, Buena Vista County, Iowa Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.61%
Estimate Property Tax Bill
$2,645
$2,454
Property Tax Rates Across Storm Lake, Buena Vista County, Iowa
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 Storm Lake Tax Rate
1.61%
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 Buena Vista County Tax Rate
1.46%
Median Effective Iowa Tax Rate
1.54%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Storm Lake, Buena Vista County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50588 | 1.25% | 1.52% | 1.61% | 1.70% | 1.75% |
Source: Ownwell
Property Tax Assessment Values Across Storm Lake, Buena Vista County, Iowa
When examining property taxes in Storm Lake, 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 Buena Vista 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 Buena Vista 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 Storm Lake. For example, the median home price in Storm Lake is $164,280, with tax bills ranging significantly across the county. Zip code 50588 has the highest median home price at $164,280.
Property Tax Assessment Values Across Storm Lake, Buena Vista County, Iowa
Source: Ownwell

$34,295
$123,713
$213,130
Median Storm Lake Market Value
$164,280
Median Buena Vista County Market Value
$152,730
Median Iowa Market Value
$167,100
Median United States Market Value
$235,294
Property Tax Assessment Values Across Storm Lake, Buena Vista County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50588 | $84,510 | $118,400 | $164,280 | $244,110 | $361,658 |
Source: Ownwell
Property Tax Bills Across Storm Lake, Buena Vista County, Iowa
Median Storm Lake Tax Bill
$2,518
Median Buena Vista County Tax Bill
$2,124
Median Iowa Tax Bill
$2,508
Median United States Tax Bill
$2,400
Property Tax Bills Across Storm Lake, Buena Vista County, Iowa
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
50588 | $1,286 | $1,835 | $2,518 | $3,653 | $5,421 |
Source: Ownwell