Property Taxes in Ione, Washington
Median Ione, Washington effective property tax rate: 0.80%, significantly lower than the national median of 1.02%, and lower than the Washington state median of 0.92%.
Median Ione, Washington home value: $156,387
Median annual Ione, Washington tax bill: $1,200, lower than the national median property tax bill of $2,400.
How are property taxes in Pend Oreille calculated?
Property taxes in Ione, 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 Ione's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Ione, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Ione Property Tax Calculator Work?
Use this Ione property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Ione's median effective tax rate of 0.80% — based on actual property records in Pend Oreille County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Ione'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 Ione: rates range from 0.80% in 99139 to 0.80% in 99139, 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 Ione.
About Ione Property Taxes
About Property Taxes in Ione, Pend Oreille, Washington
Ione’s median effective property tax rate of 0.80% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the Pend Oreille County base levy combined with local school district levies and local improvement districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Ione. Homeowners in ZIP code 99139 carry a median effective rate of 0.80%, while those in the lowest ZIP code also pay 0.80%. This spread reflects how school district boundaries and local assessment districts are drawn across Pend Oreille County. Understanding which part of Ione you live in can make a meaningful difference to your annual tax bill.
Ione homeowners who believe their assessed value is too high can file a formal appeal with the 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 Ione, Pend Oreille 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 Ione'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 Ione Tax Rate
0.80%
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 Pend Oreille County Tax Rate
0.86%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Ione, Pend Oreille County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99139 | 0.79% | 0.79% | 0.80% | 0.80% | 0.81% |
Source: Ownwell
Property Tax Assessment Values Across Ione, Pend Oreille County, Washington
When examining property taxes in Ione, 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 Pend Oreille County assessor 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 Pend Oreille County, assessment notices are sent in June each year. They'll typically reach your mailbox by the middle of June.
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 Ione is $156,387, with tax bills ranging significantly across the county. ZIP code 99139 has the highest median home price at $156,387.
Property Tax Assessment Values Across Ione, Pend Oreille County, Washington
Source: Ownwell
$104,337
$206,294
$308,250
Median Ione Market Value
$156,387
Median Pend Oreille County Market Value
$200,446
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Ione, Pend Oreille County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99139 | $55,382 | $90,770 | $156,387 | $261,870 | $422,483 |
Source: Ownwell
Property Tax Bills Across Ione, Pend Oreille County, Washington
Property tax bills in Ione are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. Local taxing districts, including county and other public services, help determine the final bill. For homeowners, that means two similar homes can still receive different tax bills if their assessed values or applicable rates differ.
With a median home price of $156,387, the typical property tax burden in the city is relatively moderate compared with the national median property tax bill of $2,400. The tax bill can still vary widely: the 25th percentile is $651, the 75th percentile is $2,068, and the 90th percentile reaches $3,373. In the city, the highest and lowest median tax bill is $1,200 in ZIP code 99139.
For homeowners, property taxes are an ongoing cost of ownership that can affect monthly budgeting and overall affordability.
Median Ione Tax Bill
$1,200
Median Pend Oreille County Tax Bill
$1,581
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Ione, Pend Oreille County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99139 | $332 | $651 | $1,200 | $2,068 | $3,373 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Pend Oreille Tax Assessor | |
| Website | taweb.pendoreille.org |