Hillsboro zipcode
| City | Hillsboro |
| ZIP Code | 97123 |
| Type | Standard |
| State Code | OR |
| State | Oregon |
ZIP code of Hillsboro is 97123. This place is located in Oregon state in US. To send any postal service to Hillsboro, you must use 97123 zipcode.
The ZIP code 97123 is also used with 1 more city name of Oregon.
- Cornelius, OR
You should avoid following 2 city names of Oregon to be used with the ZIP code 97123.
- Orenco, OR
- Scholls, OR