Washington County, Washington County, Oregon Property Taxes

Name: Property Tax Bills Across Washington County, Washington County, Oregon
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median WASHINGTON COUNTY, OR effective property tax rate: 1.08%, significantly higher than the national median of 1.02%, but lower than the Oregon state median of 0.86%.
Median WASHINGTON COUNTY, OR home value: $759,350
Median annual WASHINGTON COUNTY, OR tax bill: $8,192, $5,792 higher than the national median property tax bill of $2,400.

How are property taxes in Washington County calculated?

Property taxes in WASHINGTON COUNTY, OR 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 WASHINGTON COUNTY’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in WASHINGTON COUNTY, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Washington County, Washington County, Oregon Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.08%

Estimate Property Tax Bill

$8,201

$7,610

Ownwell’s Washington County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Washington County with just two data points. By entering your property's estimated assessed value, our calculator applies Washington County’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value—determined by your county—reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Washington County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Washington County, Washington County, Oregon

Local government entities set tax rates, which can vary widely within a state. This variation occurs because each county estimates its required budget annually to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.

In Washington County, Oregon, the effective property tax rate is 1.08%, which is slightly above the national median of 1.02%. Despite being above the national average, it is important to compare this rate to other cities within Oregon to get a clearer picture of how Washington County stands. The median property tax bill in Washington County is reflective of the local government’s budgetary needs and the overall value of taxable properties in the area. Comparing these rates can help property owners understand their tax liabilities and potentially explore opportunities for tax appeals or exemptions. Understanding these nuances can empower property owners to make informed decisions about their property taxes.

Property Tax Rates Across Washington County, Washington County, Oregon

Source: Ownwell

0.52%

0.85%

1.19%

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 County Tax Rate

1.08%

Median Effective Washington County Tax Rate

0.93%

Median Effective Oregon Tax Rate

0.86%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Washington County, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile

Source: Ownwell

Property Tax Assessment Values Across Washington County, Washington County, Oregon

When examining property taxes in WASHINGTON COUNTY, OR, 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 Washington 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. Assessment notices: Washington 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 WASHINGTON COUNTY. For example, the median home price in WASHINGTON COUNTY is $759,350, with tax bills ranging significantly across the county.

Property Tax Assessment Values Across Washington County, Washington County, Oregon

Source: Ownwell

$264,670

$594,470

$924,270

Median Washington County Market Value

$759,350

Median Washington County Market Value

$529,930

Median Oregon Market Value

$438,140

Median United States Market Value

$235,294

Property Tax Assessment Values Across Washington County, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile

Source: Ownwell

Property Tax Bills Across Washington County, Washington County, Oregon

In Washington County, OR, property tax bills are calculated based on the assessed value of a home. This value is determined by the county assessor and is influenced by factors such as the property's market value, location, and any improvements made. With a median home price of $759,350, homeowners in Washington County face significantly higher property tax bills compared to the national median. The property tax bill at the 25th, 75th, and 90th percentiles all stand at $8,192, which is more than three times the national median property tax bill of $2,400. This high tax burden can impact homeowners' financial planning and affordability. Ownwell can assist homeowners by conducting a thorough review of their property assessments to identify any discrepancies or overvaluations. By appealing the assessed value, Ownwell can help reduce the tax burden, ensuring homeowners pay only their fair share. This service not only provides financial relief but also peace of mind, knowing their property taxes are accurately assessed.

Property Tax Bills Across Washington County, Washington County, Oregon

Source: Ownwell

$1,677

$5,823

$9,968

Median Washington County Tax Bill

$8,192

Median Washington County Tax Bill

$4,896

Median Oregon Tax Bill

$3,628

Median United States Tax Bill

$2,400

Property Tax Bills Across Washington County, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile

Source: Ownwell