Keller, WA zip code
Keller, Washington uses one zip code: 99140. Most of it is in Ferry County. Together these zip codes are home to about 486 people.
Zip codes
1
Population
486
All zips combined
Largest zip
99140
486 residents
Zip codes in Keller
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99140 | 486 | $53,529 |