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Union Gap, Washington property tax

Median property tax, home value and effective rate (Census 2020–2024)

Updated Oct 17, 2026, 1:57 AM ET
Effective property tax rate
0.84%

Homeowners in Union Gap, Washington paid a median $1,777 a year in property tax on a median home worth $210,600, an effective rate of about 0.84% (Census 2020–2024).

Census ACS 2020–2024 5-year medians

#272 lowest of 397Washington places we cover

0.79%Yakima County overall
Median tax paid
$1,777
per year, 2020–24
Median home value
$210,600
owner-occupied
Effective rate
0.84%
tax ÷ value
Tax vs. income
3.0%
of $59,651 median household income
Owner costs
$1,660/mo
median with a mortgage, incl. tax & insurance

Union Gap vs county, state and US

Effective rate

Union Gap0.84%
Yakima County0.79%
Washington0.81%
United States0.94%

Median tax paid per year

Union Gap$1,777
Yakima County$2,463
Washington$4,556
United States$3,119

Tax on a home in Union Gap

At the local 0.84% effective rate

Home valueEstimated yearly taxPer month
$150,000$1,266$105
$250,000$2,109$176
$350,000$2,953$246
$500,000$4,219$352

Buying a home in Yakima County? 2026 loan limits

Nearby and related

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, tables B25103 (median real estate taxes paid), B25077 (median home value), B25003, B25088, B19013 and B01003. These are 2020–2024 medians reported by owner-occupants, not 2026 tax bills or official mill rates. The effective rate here is median tax ÷ median home value. Actual bills depend on assessed value, exemptions (homestead, senior, veteran) and local levies. Check with your county assessor or treasurer. Not tax advice.

Frequently asked questions

What is the property tax rate in Union Gap, Washington?

Homeowners in Union Gap, Washington paid a median $1,777 a year in property tax on a median home worth $210,600, an effective rate of about 0.84% (Census 2020–2024).

How much is property tax on a $250,000 home in Union Gap?

About $2,109 a year at the 0.84% median effective rate. Exemptions such as homestead can lower it.

Is property tax in Union Gap higher than the rest of Washington?

Union Gap ranks #272 lowest of 397 Washington places we track. The statewide effective rate is 0.81%. Yakima County overall is 0.79%.