100 Smallest ZIP Codes in the United States by Population in Clatsop County, Oregon
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Clatsop County, Oregon.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 97145 | TOLOVANA PARK | OR | 224 |
| 2 | 97102 | ARCH CAPE | OR | 420 |
| 3 | 97110 | CANNON BEACH | OR | 1,185 |
| 4 | 97121 | HAMMOND | OR | 1,714 |
| 5 | 97146 | WARRENTON | OR | 7,438 |
| 6 | 97138 | SEASIDE | OR | 11,260 |
| 7 | 97103 | ASTORIA | OR | 17,914 |