Helvetia zip code
Zip code in Helvetia, OR
The location Helvetia belongs to Washington County, state of Oregon. Helvetia has been assigned with the zip code 97124.
The location name Helvetia is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Hillsboro, the official name of the location. You can also use any of the following names: Cornelius.
| Zip code | Type | Population |
|---|---|---|
| 97124 | STANDARD | 47,450 |
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