Property Taxes in Mansfield, Washington
Median Mansfield, Washington effective property tax rate: 0.81%, significantly lower than the national median of 1.02%, and lower than the Washington state median of 0.92%.
Median Mansfield, Washington home value: $144,950
Median annual Mansfield, Washington tax bill: $1,125, lower than the national median property tax bill of $2,400.
How are property taxes in Douglas calculated?
Property taxes in Mansfield, 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 Mansfield's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mansfield, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Mansfield Property Tax Calculator Work?
Use this Mansfield property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mansfield's median effective tax rate of 0.81% — based on actual property records in Douglas County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mansfield'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 Mansfield: rates range from 1125 in 98830 to 1125 in 98830, 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 Mansfield.
About Mansfield Property Taxes
About Property Taxes in Mansfield, Douglas, Washington
Mansfield's median effective property tax rate of 0.81% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the Douglas County base levy combined with local school district levies and local improvement districts that can vary by subdivision throughout the city.
Property tax rates are not uniform across Mansfield. Homeowners in ZIP code 98830 carry a median effective rate of 0.81%, and the same ZIP code also reflects the city’s median home price of $144,950 and median tax bill of $1,125. Understanding how assessed value and local taxing districts affect your property can make a meaningful difference to your annual tax bill.
Mansfield homeowners who believe their assessed value is too high can file a formal appeal with the Douglas County Tax Assessor before July 1, 2026.
If your estimated bill 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 Mansfield, Douglas 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 Mansfield'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 Mansfield Tax Rate
0.81%
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 Douglas County Tax Rate
0.87%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Mansfield, Douglas County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98830 | 0.81% | 0.81% | 0.81% | 0.81% | 0.84% |
Source: Ownwell
Property Tax Assessment Values Across Mansfield, Douglas County, Washington
When examining property taxes in Mansfield, 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 Douglas 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 Douglas County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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 Mansfield.
For example, the median home price in Mansfield is $144,950, with tax bills ranging significantly across the county. 98830 has the highest median home price at $144,950.
Property Tax Assessment Values Across Mansfield, Douglas County, Washington
Source: Ownwell
$16,800
$322,000
$627,200
Median Mansfield Market Value
$144,950
Median Douglas County Market Value
$361,800
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Mansfield, Douglas County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98830 | $30,700 | $82,150 | $144,950 | $218,100 | $325,300 |
Source: Ownwell
Property Tax Bills Across Mansfield, Douglas County, Washington
How are property tax bills calculated in Mansfield?
Property tax bills in Mansfield are based on the assessed value of a home and the local tax rate set for Douglas County and other taxing authorities. The bill is determined by multiplying the assessed value by the applicable rate, so homes with higher assessed values generally face larger tax bills.
What factors are considered when calculating the bill?
The main factors are the home’s assessed value, the tax rate, and any local levies that apply. With a median home price of $144,950, homeowners in Mansfield often see bills that reflect how local values compare with the tax structure. The 25th percentile tax bill is $586, the 75th percentile is $1,792, and the 90th percentile is $2,630.
How does this affect homeowners?
Property taxes can have a meaningful impact on monthly housing costs and long-term affordability. In Mansfield, the median tax bill in ZIP code 98830 is $1,125, which is below the national median property tax bill of $2,400 and below the national median property tax rate of 1.02%.
Median Mansfield Tax Bill
$1,125
Median Douglas County Tax Bill
$3,166
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Mansfield, Douglas County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98830 | $218 | $586 | $1,125 | $1,792 | $2,630 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
| Tax Bill | |
| Issued | February 10 |
| Due Date #1 | April 30 |
| Due Date #2 | October 31 |
Links | |
|---|---|
| Douglas Tax Assessor | |
| Website | douglaswa-taxsifter.publicaccessnow.com |