Property Taxes in Clayton, Washington
Median Clayton, Washington effective property tax rate: 0.92%, significantly lower than the national median of 1.02%, and equal to the Washington state median of 0.92%.
Median Clayton, Washington home value: $225,060
Median annual Clayton, Washington tax bill: $1,970, $430 lower than the national median property tax bill of $2,400.
How are property taxes in Stevens calculated?
Property taxes in Clayton, Washington 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 Clayton's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Clayton, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Clayton Property Tax Calculator Work?
Use this Clayton property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Clayton's median effective tax rate of 0.92% — based on actual property records in Stevens County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Clayton's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Clayton: rates range from 0.92% in 99110 to 0.92% in 99110, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Clayton.
About Clayton Property Taxes
About Property Taxes in Clayton, Stevens, Washington
Clayton’s median effective property tax rate of 0.92% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the Stevens County base levy combined with local school district levies and Local improvement districts (LIDs) that vary by subdivision throughout the city.
Property tax rates are not uniform across Clayton. Homeowners in the 99110 ZIP code carry a median effective rate of 0.92%, while those in the same ZIP code pay 0.92%. This spread reflects how school district boundaries and local assessment districts are drawn across Stevens County. Understanding which part of Clayton you live in can make a meaningful difference to your annual tax bill.
Clayton homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the July 1, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Clayton, Stevens County, Washington
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget 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.
Below, you can compare Clayton's effective property tax rate to other cities in Washington and the median property tax rates in Washington and the U.S.
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 Clayton Tax Rate
0.92%
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 Stevens County Tax Rate
0.74%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Clayton, Stevens County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99110 | 0.71% | 0.91% | 0.92% | 0.92% | 0.93% |
Source: Ownwell
Property Tax Assessment Values Across Clayton, Stevens County, Washington
When examining property taxes in Clayton, Washington, 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. Stevens County 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 are sent in the spring each year and typically reach your mailbox by the middle of the month. 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.
For example, the median home price in Clayton is $225,060, with a median tax bill of $1,970. Tax bills range across the county, with the 25th percentile at $849 and the 75th percentile at $2,854. The highest median home price is in 99110 at $225,060.
Property Tax Assessment Values Across Clayton, Stevens County, Washington
Source: Ownwell
$93,678
$255,495
$417,312
Median Clayton Market Value
$225,060
Median Stevens County Market Value
$211,472
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Clayton, Stevens County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99110 | $39,033 | $110,861 | $225,060 | $328,677 | $436,573 |
Source: Ownwell
Property Tax Bills Across Clayton, Stevens County, Washington
Property tax bills in Clayton are based on the assessed value of a home and the local tax rate set by taxing authorities in Stevens County. When a property’s market value rises, the assessed value can increase as well, which may lead to a higher bill. For a home with a median price of $225,060, the tax bill can vary widely depending on location, exemptions, and how the property is assessed.
In Clayton, the median property tax bill is $1,970, which is below the national median property tax bill of $2,400 and below the national median property tax rate of 1.02%. Bills in the area range from $849 at the 25th percentile to $2,854 at the 75th percentile, with the 90th percentile reaching $3,797. These differences show how property taxes can affect homeowners unevenly, even within the same city, making it important to understand how your bill is calculated.
Median Clayton Tax Bill
$1,970
Median Stevens County Tax Bill
$1,474
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Clayton, Stevens County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99110 | $335 | $849 | $1,970 | $2,854 | $3,797 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Stevens Tax Assessor | |
| Website | www.stevenscountywa.gov |