Give the rationale and then the answer. Is the following statement true?
"Snohomish County, Washington located in the Pacific Northwestern part of the United States."

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Snohomish County, Washington is a county in the metropolitan area of Seattle. The final answer: yes.