Clatsop County occupies the northwest corner of Oregon bounded to the north by the Columbia River and to the west by the Pacific Ocean. Named for the Clatsop Indians, Clatsop County is rich in history, scenery and opportunity. DEPUTY SHERIFF - CORRECTIONS. $5,056.55 TO $6,841.21 PER MONTH. OUR MISSION…. Neighbor to neighbor, serving CLATSOP COUNTY with integrity, honesty and respect. ABOUT CLATSOP COUNTY. Today Clatsop County is one of nine Home ...