Walla Walla, WA zip code
Walla Walla, Washington uses one zip code: 99362. Most of it is in Walla Walla County. Together these zip codes are home to about 43K people.
Zip codes
1
Population
43K
All zips combined
Largest zip
99362
42,853 residents
Zip codes in Walla Walla
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99362 | 42,853 | $72,474 |