Walla Walla County, Washington

Browse all ZIP codes in Walla Walla County, Washington. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 62,233
Median Household Income $71,220
Median Age 38.4
Unemployment Rate 5.7%
Poverty Rate 11.7%
ZIP Codes 8

Largest ZIP Codes in Walla Walla County

ZIP Code City Population Median Income
99362Walla Walla43,028$63,778
99324College Place10,076$63,628
99323Burbank4,219$84,819
99361Waitsburg1,668$81,250
99348Prescott1,590$74,211

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Walla Walla County