
Walla Walla
- County:
- Walla Walla County
- County Seat:
- Yes
- Area (mi²):
- 14.04
- State:
- Washington
Walla Walla is a city located in Walla Walla County, Washington. Walla Walla has a 2025 population of 32,774. It is also the county seat of .Walla Walla is currently declining at a rate of -0.85% annually and its population has decreased by -4.13% since the most recent census, which recorded a population of 34,186 in 2020.
The average household income in Walla Walla is $86,592 with a poverty rate of 14.4%. The median age in Walla Walla is 38.1 years: 36.8 years for males, and 39.9 years for females.