Pacific County, Washington Pacific County, Washington Pacific County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 20,920. Its county seat is South Bend, and its largest city is Raymond. The county was formed by the government of Oregon Territory in February 1851 and is named for the Pacific Ocean. Pacific County is centered on Willapa Bay, a region that provides twenty-five percent of the United States oyster harvest, although forestry, fishing, and tourism are also significant elements of the county's economy. The area that now comprises Pacific County was part of Oregon Territory
Washington State Route 547 defunct Sumas–Glacier route of the Chicago, Milwaukee, St. Paul and Pacific Railroad. In 1984, the Washington State Legislature and Washington State Department of Transportation added the road to the state highway system. Washington State Route 547 State Route 547 (SR 547) is a Washington state highway located in Whatcom County, south of the Canada–US border. The long route runs northwest from in Kendall to in Sumas. The highway was originally created in 1984, but a road extending from Kendall to Sumas has been on maps since 1966 along the Sumas–Glacier route of the Chicago, Milwaukee, St. Paul and Pacific Railroad.