Walla Walla County, WA Property Tax Calculator
Walla Walla County homeowners pay a median $3,492 a year in property tax, 0.85% of a median $408,900 home: above Washington's 0.81% but below the national 0.94%.
Property tax in Walla Walla County by home value, at 0.85%
| Home value | A year | A month |
|---|---|---|
| $200,000 | $1,708 | $142 |
| $300,000 | $2,562 | $214 |
| $400,000 | $3,416 | $285 |
| $500,000 | $4,270 | $356 |
| $750,000 | $6,405 | $534 |
| $1,000,000 | $8,540 | $712 |
Walla Walla County against Washington and the US
| Effective rate | Median tax | Median home value | Median household income | |
|---|---|---|---|---|
| Walla Walla County | 0.85% | $3,492 | $408,900 | $74,202 |
| Washington | 0.81% | $4,556 | $564,600 | $98,141 |
| United States | 0.94% | $3,119 | $332,700 | $80,734 |
How this calculator works
Median real estate taxes paid ÷ median home value in Walla Walla County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.
What it assumes
- Cities, school districts and special districts within the county levy different rates, so bills vary within it.
- Survey figures cover 2020 to 2024 and lag recent reassessments.
Questions people ask
What is the property tax rate in Walla Walla County?
The effective rate is 0.85%: a median $3,492 a year on a median $408,900 home. That's the 3rd highest of the 21 Washington counties we cover.
How much is property tax on a $400,000 house in Walla Walla County?
About $3,416 a year, $285 a month, at the county's effective rate, before any exemption.
How does Walla Walla County compare with the rest of Washington?
Its rate is above the state's 0.81%. Across Washington, covered counties range from 0.67% to 0.91%.
How do I lower my Walla Walla County property tax?
Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.
Other Washington counties
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Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.