Lyon County Property Taxes
Lyon County, Iowa
Effective Tax Rate
0.00%
8.2% below state avgMedian Annual Tax
$0
$165/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
0.92%
At a Glance
Median Home Value
$215,600
State avg ▲ $160,608
Tax w/ Mortgage/yr
$2,078
$173/mo escrow
Tax w/o Mortgage/yr
$1,868
$156/mo
State Tax Rate Rank
#1
of 99 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in Lyon County, Iowa
Lyon's tax rate is remarkably low
Lyon County's effective tax rate of 0.920% ranks among the lowest in the nation, sitting well below the national median of 1.099% and placing it in approximately the 25th percentile. Despite a median home value of $215,600 that approaches the national average, the county's median property tax of just $1,983 reflects its favorable rate.
Lyon leads Iowa for affordability
At 0.920%, Lyon County boasts the lowest effective tax rate in Iowa, significantly undercutting the state average of 1.344%. The median property tax of $1,983 is 8% below Iowa's average of $2,160, making Lyon one of the best values for property owners in the state.
Lyon stands out as a tax haven
Lyon County's 0.920% rate is substantially lower than all regional peers—Linn (1.661%), Madison (1.554%), Marshall (1.514%), and Lucas (1.480%)—making it the clear winner for tax-conscious homeowners. Even with a comparable median home value to Marion County ($215,600 vs. $211,100), Lyon residents save approximately $744 annually.
What homeowners pay annually
A typical Lyon County homeowner with a median-valued house of $215,600 pays approximately $1,983 per year in property taxes. Those with mortgages pay slightly more at $2,078, while those who own outright average $1,868 annually.
You may be paying too much
Even in Iowa's most tax-friendly county, overassessment happens. If you suspect your property is valued above market, file an appeal with your county assessor to ensure you're paying only your fair share.
How Lyon County Compares
Median Annual Property Tax
Lyon County
0.92%
Effective rate
Iowa Avg
1.34%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in Lyon County, Iowa?
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How does Lyon County compare to the Iowa average?
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How does Lyon County rank for property taxes in Iowa?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Iowa
Data updated: March 2026
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.