Port Townsend is a city on the Quimper Peninsula in Jefferson County, Washington, United States. The population was 9,113 at the 2010 United States Census and an estimated 9,704 in 2018. It is the county seat and only incorporated city of Jefferson County. In addition to its natural scenery at the northeast tip of the Olympic Peninsula, the city is known for the many Victorian buildings remaining from its late 19th-century heyday, numerous annual... Show more

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