Clatsop County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 41,072. The county seat is Astoria. The county is named for the Clatsop tribe of Native Americans, who lived along the coast of the... Wikipedia
Cities: Astoria, Cannon Beach, Seaside, and more
Population: 41,695 (2022)
County seat: Astoria
Congressional district: 1st
Named for: Clatsop Tribe