Garfield County, Washington Property Taxes
Median Garfield County effective property tax rate: 1.09%, significantly higher than the national median of 1.02%.
Median Garfield County home value: $80,275
Median annual Garfield County tax bill: $789, $1,611 lower than the national median property tax bill of $2,400.
How are property taxes in Garfield County calculated?
Property taxes in Garfield 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 Pomeroy or another part of Garfield County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Garfield County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.09%
Estimate Property Tax Bill
$875
$812
Property Tax Rates Across Garfield County, Washington
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 Garfield County Tax Rate
1.09%
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 Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Assessment Values Across Garfield County, Washington
When examining property taxes in Garfield 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 Garfield County Assessor's Office 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 Garfield County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. 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 Garfield County. For example, the median tax bill in Garfield County is $1,088, with tax bills ranging significantly across the county. Pomeroy has the highest median home price at $108,475.
Property Tax Assessment Values Across Garfield County, Washington
Source: Ownwell

$84,400
$96,850
$109,299
Median Garfield County Market Value
$80,275
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Bills Across Garfield County, Washington
Median Garfield County Tax Bill
$789
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400