Home values, rents and more in Walla Walla County, WA
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
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How Walla Walla County, WA compares
The typical home in Walla Walla County, WA is worth about $414,000, according to the Zillow Home Value Index for September 2026. Home values in Walla Walla County, WA are about the same as the typical value in the Walla Walla metro area ($414,000) and 13% above the U.S. typical value ($366,000).
Over the past year, home values in Walla Walla County, WA rose 0.5%, compared with +0.5% in the Walla Walla metro area and +1.2% nationally.
Typical rent is $1,474 a month (Zillow Observed Rent Index), about the same as the Walla Walla metro area ($1,474) and 24% below the U.S. ($1,932). Rents rose 3.4% over the past year.
The median household income is $74,202, against $74,202 in the Walla Walla metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 62,361 people live in Walla Walla County, WA (Census Bureau estimate for July 2025).
Walla Walla County, WA has the 16th-lowest typical home value of the 39 counties in Washington with Zillow figures.
Part of: Walla Walla metro area · Washington
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
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Nearby counties
Cities in Walla Walla County, WA
ZIP codes in Walla Walla County, WA
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.