Schools in Sedro Woolley, WA Cascade Middle School1235 3rd StSedro Woolley, WA, 982843608553510Middle SchoolsCascade Middle School201 N Township StSedro Woolley, WA, 982843608553520Middle SchoolsIndependence High School121 Alder DrSedro Woolley, WA, 982843605952630High SchoolsSedro Woolley High School1235 3rd StSedro Woolley, WA, 982843608553510High SchoolsState Street High School800 State StSedro Woolley, WA, 982843608553550High SchoolsShow MoreSee AlsoHigh SchoolsMiddle Schools