Explore the most up-to-date Walla Walla County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 8 zip codes, Walla Walla County is home to 62,150 residents. The county has a median home value of $331,600 and a median household income of $66,635. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 8 zip codes in Walla Walla County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 99323, 99324, 99329, 99348, 99360, 99361, 99362, 99363.