- Pendleton city, Oregon is a city, town, place equivalent, or township located in Oregon. Pendleton city, Oregon has a land area of 11.7 square miles.
- Clatsop County, Oregon (data.census.gov)
Clatsop County, Oregon has 828.2 square miles of land area and is the 28th largest county in Oregon by total area. Clatsop County, Oregon is bordered by Washington County, Oregon, Tillamook County, Oregon, Columbia County, Oregon,Wahkiakum County, Washington, and Pacific County, Washington.