Malden, WA zip code
Malden, Washington uses one zip code: 99149. Most of it is in Whitman County. Together these zip codes are home to about 100 people.
Zip codes
1
Population
100
All zips combined
Largest zip
99149
100 residents
Zip codes in Malden
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99149 | 100 | $26,250 |