Seaside zipcode
| City | Seaside |
| ZIP Code | 97138 |
| Type | Standard |
| State Code | OR |
| State | Oregon |
ZIP code of Seaside is 97138. This place is located in Oregon state in US. To send any postal service to Seaside, you must use 97138 zipcode.
The ZIP code 97138 is also used with 1 more city name of Oregon.
- Gearhart, OR
You should avoid following 2 city names of Oregon to be used with the ZIP code 97138.
- Elsie, OR
- Jewell, OR