Lyon County, Iowa Property Taxes
Property Taxes in Lyon County, Iowa
Median Lyon County effective property tax rate: 1.17%, significantly higher than the national median of 1.02%.
Median Lyon County home value: $194,140
Median annual Lyon County tax bill: $2,154, lower than the national median property tax bill of $2,400.
How are property taxes in Lyon County calculated?
Property taxes in Lyon County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Lyon County or another part of the county, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Lyon County, Iowa Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.17%
Estimate Property Tax Bill
$2,271
$2,108
How Does the Lyon County Property Tax Calculator Work?
Use this Lyon County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Lyon County's median effective tax rate of 1.17% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts (such as special assessment districts or improvement districts) that apply to your property. Lyon County's median tax bill is $2,154, compared with the national median property tax bill of $2,400 and Iowa's median tax rate of 1.55%.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Lyon County.
Property Tax Rates Across Lyon County, Iowa
What Are Effective Property Tax Rates Across Lyon County?
Local government entities set tax rates, which vary widely across Lyon County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Lyon County's effective property tax rate to other counties in Iowa or the U.S. median of 1.02%.
Lyon County's median effective rate stands at 1.17%, which is higher than the national median of 1.02%. Within Lyon County, the highest rate is found in Rock Rapids at 1.27%, while Ashton has the lowest at 0.92%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
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 Lyon County Tax Rate
1.17%
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 Iowa Tax Rate
1.55%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Lyon County, Iowa
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvord | 0.89% | 0.93% | 1.03% | 1.13% | 1.19% |
| Ashton | 0.79% | 0.86% | 0.92% | 1.08% | 1.16% |
| Doon | 0.86% | 0.97% | 1.17% | 1.23% | 1.28% |
| George | 0.83% | 0.93% | 1.18% | 1.31% | 1.37% |
| Hull | 0.97% | 1.00% | 1.07% | 1.24% | 1.31% |
| Inwood | 0.92% | 0.97% | 1.17% | 1.25% | 1.30% |
| Larchwood | 0.90% | 0.93% | 1.12% | 1.24% | 1.30% |
| Lester | 0.95% | 1.02% | 1.06% | 1.11% | 1.11% |
| Little Rock | 0.83% | 0.93% | 1.14% | 1.35% | 1.37% |
| Rock Rapids | 0.86% | 0.97% | 1.27% | 1.38% | 1.44% |
| Rock Valley | 0.97% | 1.12% | 1.17% | 1.24% | 1.44% |
| Boyden | N/A | N/A | N/A | N/A | N/A |
| Sheldon | N/A | N/A | N/A | N/A | N/A |
| Sibley | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Lyon County, Iowa
When examining property taxes in Lyon County, 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 Lyon 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.
Assessment notices:
In Lyon 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 Lyon County.
For example, the median tax bill in Lyon County is $2,154, compared with the national median property tax bill of $2,400. Tax bills range significantly across the county, with Hull at $4,588 and Little Rock at $1,178.
Median Lyon County Market Value
$194,140
Median Iowa Market Value
$169,700
Median United States Market Value
$235,294
Property Tax Assessment Values Across Lyon County, Iowa
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvord | $68,852 | $92,970 | $170,720 | $327,745 | $506,920 |
| Ashton | $107,032 | $150,720 | $209,930 | $279,475 | $411,106 |
| Doon | $83,162 | $132,095 | $220,570 | $310,540 | $431,440 |
| George | $46,830 | $78,675 | $138,450 | $235,350 | $380,904 |
| Hull | $181,776 | $266,235 | $410,510 | $543,145 | $702,860 |
| Inwood | $81,210 | $138,205 | $207,790 | $328,000 | $523,916 |
| Larchwood | $117,772 | $179,728 | $270,495 | $406,032 | $539,590 |
| Lester | $46,044 | $135,440 | $189,130 | $301,630 | $460,500 |
| Little Rock | $24,688 | $49,930 | $110,830 | $216,580 | $363,634 |
| Rock Rapids | $68,328 | $111,608 | $193,855 | $309,298 | $472,328 |
| Rock Valley | $171,084 | $300,205 | $429,340 | $673,360 | $774,248 |
| Boyden | N/A | N/A | N/A | N/A | N/A |
| Sheldon | N/A | N/A | N/A | N/A | N/A |
| Sibley | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Lyon County, Iowa
Property tax bills in Lyon County, Iowa are calculated by applying the local property tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value is then used to determine how much tax a homeowner owes to local governments and school districts. Because the bill is tied to value, homes with higher market values generally face larger tax bills.
The county’s median home price is $194,140, and tax bills vary widely across homeowners. The 25th percentile tax bill is $1,268, while the 75th percentile reaches $3,452. At the high end, the 90th percentile tax bill is $5,014. That range shows how location, property characteristics, and assessed value can significantly affect what a homeowner pays each year.
For homeowners, this means property taxes can be a major ongoing housing cost, especially when assessed values rise faster than expected.
Median Lyon County Tax Bill
$2,154
Median Iowa Tax Bill
$2,542
Median United States Tax Bill
$2,400
Property Tax Bills Across Lyon County, Iowa
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvord | $663 | $990 | $1,738 | $3,210 | $5,196 |
| Ashton | $1,006 | $1,358 | $2,068 | $2,678 | $4,606 |
| Doon | $842 | $1,520 | $2,350 | $3,512 | $4,640 |
| George | $542 | $894 | $1,482 | $2,388 | $3,932 |
| Hull | $1,717 | $2,967 | $4,588 | $6,290 | $7,473 |
| Inwood | $944 | $1,568 | $2,332 | $3,600 | $5,125 |
| Larchwood | $1,211 | $2,040 | $2,890 | $4,092 | $5,224 |
| Lester | $777 | $1,441 | $2,106 | $3,160 | $4,902 |
| Little Rock | $245 | $564 | $1,178 | $2,266 | $3,829 |
| Rock Rapids | $760 | $1,336 | $2,220 | $3,478 | $5,352 |
| Rock Valley | $1,969 | $3,535 | $4,496 | $7,997 | $10,089 |
| Boyden | N/A | N/A | N/A | N/A | N/A |
| Sheldon | N/A | N/A | N/A | N/A | N/A |
| Sibley | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | April 30 |
Links | |
|---|---|
| Lyon Tax Assessor | |
| Website | beacon.schneidercorp.com |