Explore the most up-to-date Whitman County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 22 zip codes, Whitman County is home to 47,141 residents. The county has a median home value of $298,500 and a median household income of $49,345. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 22 zip codes in Whitman County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 99004, 99017, 99033, 99102, 99111, 99113, 99125, 99128, 99130, 99136, 99143, 99149, 99158, 99161, 99163, 99170, 99171, 99174, 99176, 99179, 99333, 99347.