Northern State Hospital

Northern State Hospital is a historic hospital campus in Sedro-Woolley, Washington. It was originally opened in 1912 and closed in 1973. It is listed on the National Register of Historic Places. It is located 4 miles northeast from the central business district of the city, and sits off of Washington State Route 20. The campus was annexed into the City of Sedro-Woolley on September 10, 2015. The campus now functions as the Sedro-Woolley Innovation for Tomorrow (SWIFT) Center.