Property Taxes in Okanogan, Washington
Median Okanogan, Washington effective property tax rate: 1.05%, significantly lower than the national median of 1.02%, and higher than the Washington state median of 0.92%.
Median Okanogan, Washington home value: $195,350
Median annual Okanogan, Washington tax bill: $1,900, $500 lower than the national median property tax bill of $2,400.
How are property taxes in Okanogan calculated?
Property taxes in Okanogan, 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 Okanogan's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Okanogan, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Okanogan Property Tax Calculator Work?
Use this Okanogan property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Okanogan's median effective tax rate of 1.05% — based on actual property records in Okanogan 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 Okanogan'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 Okanogan: rates range from 1.05% in 98840 to 1.05% in 98840, 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 Okanogan.
About Okanogan Property Taxes
About Property Taxes in Okanogan, Washington
Okanogan’s median effective property tax rate of 1.05% is lower than the Washington state median of 0.92% and higher than the national median of 1.02%. This rate reflects the Okanogan 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 Okanogan. Homeowners in the 98840 ZIP code carry a median effective rate of 1.05%, while those in 98840 pay 1.05%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Okanogan County. Understanding which part of Okanogan you live in can make a meaningful difference to your annual tax bill.
Okanogan homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the July 1, 2025 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 Okanogan, Okanogan 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 Okanogan'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 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 Okanogan Tax Rate
1.05%
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 Okanogan County Tax Rate
0.85%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Okanogan, Okanogan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98840 | 0.80% | 1.02% | 1.05% | 1.06% | 1.07% |
Source: Ownwell
Property Tax Assessment Values Across Okanogan, Okanogan County, Washington
When examining property taxes in Okanogan, 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. The Okanogan 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:
In Okanogan County, assessment notices are sent in May 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 Okanogan.
For example, the median home price in Okanogan is $195,350, with tax bills ranging significantly across the county. 98840 has the highest median home price at $195,350.
Property Tax Assessment Values Across Okanogan, Okanogan County, Washington
Source: Ownwell
$27,200
$304,000
$580,800
Median Okanogan Market Value
$195,350
Median Okanogan County Market Value
$177,100
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Okanogan, Okanogan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98840 | $56,700 | $123,350 | $195,350 | $288,275 | $413,520 |
Source: Ownwell
Property Tax Bills Across Okanogan, Okanogan County, Washington
Property tax bills in Okanogan are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. The amount a homeowner owes can also reflect the mix of local levies that fund schools, county services, and other public needs. For a home with a median price of $195,350, the tax bill can vary widely depending on the property’s assessed value and the tax rates in place.
In Okanogan, the median property tax bill is $1,900, 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 $1,069 at the 25th percentile to $2,896 at the 75th percentile, with the 90th percentile reaching $4,137. For homeowners, this means property taxes can be a meaningful part of annual housing costs, and even similar homes may receive different bills depending on assessed value and local tax obligations.
Median Okanogan Tax Bill
$1,900
Median Okanogan County Tax Bill
$1,530
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Okanogan, Okanogan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98840 | $398 | $1,069 | $1,900 | $2,896 | $4,137 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Okanogan Tax Assessor | |
| Website | okanoganwa-taxsifter.publicaccessnow.com |