Columbia County, Oregon
8 ZIP codes · 658.68 sq mi of land · FIPS 41009
| Population | 53,493 |
|---|---|
| State | Oregon |
| FIPS code | 41009 |
| Time zone | Pacific |
| Land area | 658.68 sq mi |
| Center (lat, long) | 45.9419, -123.0811 |
Area codes in this area
These are the area codes that most often serve Columbia County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ClatskanieColumbia CityRainierSaint HelensWarrenDeer IslandScappooseVernonia
ZIP codes in Columbia County
97016 Clatskanie97018 Columbia City97048 Rainier97051 Saint Helens97053 Warren97054 Deer Island97056 Scappoose97064 Vernonia
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.