Ione, WA zip code
Ione, Washington uses one zip code: 99139. Most of it is in Pend Oreille County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
99139
1,091 residents
Zip codes in Ione
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 99139 | 1,091 | $52,404 |