Washington Property Tax Rates by County (2026)
Compare effective property tax rates across 39 Washington counties. Homeowners who believe their property is over-assessed can appeal their assessment. The deadline to appeal is July 1 or 60 days after notice.
Effective Tax Rate
0.79%
Lower than the national median of 1.02%
Median Home Value
$370,500
Median Annual Tax Bill
$2,860
How Are Property Taxes Calculated in Washington?
Property taxes in Washington are based on the assessed value of your property multiplied by local tax rates set by school districts, municipalities, and other taxing authorities. The median effective tax rate across Washington counties is 0.79%, which is below the national median of 1.02%.
If you believe your property's assessed value is too high, you have the right to appeal the assessment. TaxDrop handles the entire process — you only pay if we save you $500 or more.
All 39 Washington Counties
| County | Eff. Tax Rate | Median Home Value | Median Annual Tax Bill |
|---|---|---|---|
| Adams County → | 0.84% | $251,300 | $2,104 |
| Asotin County → | 0.80% | $286,200 | $2,289 |
| Benton County → | 0.79% | $369,400 | $2,910 |
| Chelan County → | 0.71% | $454,900 | $3,235 |
| Clallam County → | 0.74% | $385,600 | $2,860 |
| Clark County → | 0.84% | $487,900 | $4,080 |
| Columbia County → | 0.86% | $256,100 | $2,215 |
| Cowlitz County → | 0.81% | $367,400 | $2,988 |
| Douglas County → | 0.79% | $402,900 | $3,168 |
| Ferry County → | 0.65% | $274,500 | $1,792 |
| Franklin County → | 0.76% | $345,700 | $2,638 |
| Garfield County → | 0.61% | $214,200 | $1,306 |
| Grant County → | 0.82% | $275,700 | $2,268 |
| Grays Harbor County → | 0.87% | $279,500 | $2,441 |
| Island County → | 0.70% | $535,300 | $3,765 |
| Jefferson County → | 0.73% | $495,100 | $3,596 |
| King County → | 0.84% | $811,200 | $6,785 |
| Kitsap County → | 0.80% | $505,700 | $4,030 |
| Kittitas County → | 0.71% | $459,900 | $3,255 |
| Klickitat County → | 0.62% | $388,700 | $2,401 |
| Lewis County → | 0.71% | $341,500 | $2,433 |
| Lincoln County → | 0.60% | $272,300 | $1,621 |
| Mason County → | 0.75% | $377,400 | $2,833 |
| Okanogan County → | 0.77% | $284,200 | $2,194 |
| Pacific County → | 0.82% | $274,000 | $2,250 |
| Pend Oreille County → | 0.67% | $307,800 | $2,048 |
| Pierce County → | 0.94% | $484,400 | $4,555 |
| San Juan County → | 0.57% | $726,500 | $4,131 |
| Skagit County → | 0.82% | $486,200 | $4,008 |
| Skamania County → | 0.72% | $472,600 | $3,380 |
| Snohomish County → | 0.79% | $644,600 | $5,121 |
| Spokane County → | 0.86% | $370,500 | $3,196 |
| Stevens County → | 0.65% | $308,000 | $2,016 |
| Thurston County → | 0.90% | $451,500 | $4,043 |
| Wahkiakum County → | 0.60% | $344,500 | $2,084 |
| Walla Walla County → | 0.90% | $375,600 | $3,386 |
| Whatcom County → | 0.71% | $536,100 | $3,819 |
| Whitman County → | 0.79% | $323,300 | $2,566 |
| Yakima County → | 0.82% | $281,100 | $2,299 |
39 of 39 results
Key Highlights
Highest Tax Rate
0.94%
Pierce County
Lowest Tax Rate
0.57%
San Juan County
Highest Tax Bill
$6,785
King County
Lowest Tax Bill
$1,306
Garfield County
Think your property is over-assessed?
TaxDrop helps Washington homeowners appeal their property tax assessment. You pay nothing unless we save you $500 or more.
Check Your SavingsHow to Appeal Your Washington Property Taxes
Filing a property tax appeal in Washington is your legal right. Here is the basic process:
- Review your annual assessment notice from your local assessor.
- File your appeal before the deadline (July 1 or 60 days after notice).
- Gather evidence: recent comparable sales, photos of property condition issues, and any independent appraisals.
- Attend a hearing or submit your evidence for review.
- Receive a decision on your assessed value.
TaxDrop handles this entire process for you. Our experts analyze your property, build your case, and represent you. You only pay if we save you $500 or more.
Stop overpaying on property taxes
30-60% of properties are over-assessed, but only 5% of homeowners challenge their bill. TaxDrop makes it easy to fight back. No upfront cost. No fee if we save you less than $500.
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