Clayton, WA zip code
Clayton, Washington uses one zip code: 99110. Most of it is in Stevens County. Together these zip codes are home to about 1.5K people.
Zip codes
1
Population
1.5K
All zips combined
Largest zip
99110
1,505 residents
Zip codes in Clayton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99110 | 1,505 | $76,106 |