Clatsop County, Oregon ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
40,397
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 97103 | Astoria | 17,993 |
| 2 | 97138 | Seaside | 11,035 |
| 3 | 97146 | Warrenton | 8,099 |
| 4 | 97121 | Hammond | 1,444 |
| 5 | 97110 | Cannon Beach | 1,135 |
| 6 | 97145 | Tolovana Park | 367 |
| 7 | 97102 | Arch Cape | 324 |
Cities in Clatsop County
ZIP Directory
Browse all ZIP data for Oregon
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.