Williams County, Ohio Property Taxes
Property Taxes in Williams County, Ohio
Median Williams County effective property tax rate: 1.38%, significantly higher than the national median of 1.02%.
Median Williams County home value: $126,200
Median annual Williams County tax bill: $1,674, lower than the national median property tax bill of $2,400.
How are property taxes in Williams County calculated?
Property taxes in Williams 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 Williams County or another part of Williams County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Williams County, Ohio Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.38%
Estimate Property Tax Bill
$1,742
$1,616
How Does the Williams County Property Tax Calculator Work?
Use this Williams County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Williams County's median effective tax rate of 1.38% 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 that apply to your property. Williams County's median tax rate is higher than Ohio's 1.60%?
Property Tax Rates Across Williams County, Ohio
What Are Effective Property Tax Rates Across Williams County?
Local government entities set tax rates, which vary widely across Williams 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 Williams County's effective property tax rate to other counties in Ohio or the U.S. median of 1.02%.
Williams County's median effective rate stands at 1.38%, which is higher than the national median of 1.02%. Within Williams County, the highest rate is found in Bryan at 1.56%, while Montpelier has the lowest at 1.22%.
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 Ă· 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 Williams County Tax Rate
1.38%
Our median effective property tax rate (tax bill Ă· 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 Ohio Tax Rate
1.60%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Williams County, Ohio
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvordton | 0.83% | 1.27% | 1.30% | 1.37% | 1.42% |
| Archbold | 1.19% | 1.29% | 1.40% | 1.45% | 1.46% |
| Blakeslee | 1.11% | 1.43% | 1.44% | 1.47% | 1.53% |
| Bryan | 1.17% | 1.36% | 1.56% | 1.59% | 1.60% |
| Defiance | 1.45% | 1.45% | 1.45% | 1.46% | 1.46% |
| Edgerton | 0.68% | 0.87% | 1.34% | 1.37% | 1.41% |
| Edon | 0.86% | 1.18% | 1.30% | 1.33% | 1.36% |
| Kunkle | 0.81% | 1.39% | 1.43% | 1.54% | 2.45% |
| Montpelier | 0.89% | 1.19% | 1.22% | 1.29% | 1.43% |
| Pioneer | 1.11% | 1.37% | 1.40% | 1.45% | 1.52% |
| Stryker | 1.09% | 1.41% | 1.46% | 1.48% | 1.50% |
| West Unity | 1.04% | 1.27% | 1.39% | 1.41% | 1.44% |
| Fayette | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Williams County, Ohio
When examining property taxes in Williams 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 Williams County auditor 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 Williams 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 Williams County.
For example, the median tax bill in Williams County is $1,674, with tax bills ranging significantly across the county. Archbold has the highest median home price at $193,000.
Median Williams County Market Value
$126,200
Median Ohio Market Value
$168,370
Median United States Market Value
$235,294
Property Tax Assessment Values Across Williams County, Ohio
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvordton | $15,080 | $44,950 | $93,900 | $152,550 | $220,860 |
| Archbold | $144,780 | $165,100 | $193,000 | $239,100 | $269,020 |
| Blakeslee | $24,800 | $63,000 | $91,600 | $114,900 | $184,800 |
| Bryan | $69,400 | $100,000 | $141,900 | $198,100 | $270,440 |
| Defiance | $63,060 | $85,500 | $122,100 | $170,450 | $223,040 |
| Edgerton | $55,000 | $90,500 | $126,000 | $178,450 | $262,100 |
| Edon | $45,600 | $89,900 | $133,500 | $198,000 | $293,000 |
| Kunkle | $4,720 | $18,400 | $51,800 | $76,300 | $97,660 |
| Montpelier | $30,500 | $66,500 | $104,500 | $154,300 | $229,410 |
| Pioneer | $37,990 | $77,175 | $120,150 | $165,250 | $236,760 |
| Stryker | $51,380 | $90,900 | $130,200 | $191,300 | $273,940 |
| West Unity | $51,310 | $86,475 | $125,000 | $184,175 | $248,050 |
| Fayette | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Williams County, Ohio
Property tax bills in Williams County are based on the assessed value of a home and the local tax rates applied to that value. When a property’s market value changes, the assessed value can shift as well, which can raise or lower the final bill. Local taxing authorities use those assessments to calculate what each homeowner owes, so two homes with different values may face very different tax bills even within the same county.
With a median home price of $126,200, the county’s tax burden varies widely. The 25th percentile tax bill is $1,058, while the 75th percentile reaches $2,474. At the high end, the 90th percentile tax bill is $3,537. That range shows how location, home value, and local rates can affect what homeowners pay. In Archbold, the highest median tax bill is $2,693, while Kunkle has the lowest median tax bill at $726.
Median Williams County Tax Bill
$1,674
Median Ohio Tax Bill
$2,789
Median United States Tax Bill
$2,400
Property Tax Bills Across Williams County, Ohio
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Alvordton | $201 | $482 | $1,088 | $1,876 | $2,828 |
| Archbold | $1,847 | $2,115 | $2,693 | $3,505 | $3,861 |
| Blakeslee | $371 | $925 | $1,143 | $1,568 | $2,268 |
| Bryan | $966 | $1,425 | $2,069 | $2,937 | $4,005 |
| Defiance | $912 | $1,243 | $1,775 | $2,470 | $3,247 |
| Edgerton | $473 | $929 | $1,479 | $2,105 | $2,949 |
| Edon | $572 | $1,042 | $1,601 | $2,400 | $3,399 |
| Kunkle | $69 | $248 | $726 | $1,066 | $1,431 |
| Montpelier | $360 | $765 | $1,214 | $1,870 | $2,826 |
| Pioneer | $529 | $1,038 | $1,594 | $2,242 | $3,199 |
| Stryker | $670 | $1,228 | $1,823 | $2,655 | $3,665 |
| West Unity | $595 | $1,133 | $1,645 | $2,303 | $3,173 |
| Fayette | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 31 |
Links | |
|---|---|
| Williams Tax Assessor | |
| Website | realestate.williamscountyoh.gov |