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Columbia ZIP Codes — Oregon (OR)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Clatskanie | Columbia | Oregon | OR | 97016 |
| Columbia City | Columbia | Oregon | OR | 97018 |
| Rainier | Columbia | Oregon | OR | 97048 |
| Saint Helens | Columbia | Oregon | OR | 97051 |
| Warren | Columbia | Oregon | OR | 97053 |
| Deer Island | Columbia | Oregon | OR | 97054 |
| Scappoose | Columbia | Oregon | OR | 97056 |
| Vernonia | Columbia | Oregon | OR | 97064 |
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