High Schools in Umatilla County, Oregon There are 7 High Schools in Umatilla County, Oregon http://schooltree.org/ Mon, 30 Nov 2009 03:33:13 +0700 FeedCreator 1.7.2 http://schooltree.org/images/schoollogo.gif SchoolTree.org logo http://schooltree.org/ Information provided by SchoolTree.org. Click to visit. http://oregon.schooltree.org/high/Umatilla-County-Schools.xml Hermiston High School http://oregon.schooltree.org/public/Hermiston-High-072230.html 9th Grade to 12th Grade :: 1208 Students :: Hermiston School District 008 SchoolTree.org Mc Loughlin High School http://oregon.schooltree.org/public/Mc-Loughlin-High-072425.html 9th Grade to 12th Grade :: 467 Students :: Milton-Freewater School District 007 SchoolTree.org Pendleton High School http://oregon.schooltree.org/public/Pendleton-High-072544.html 9th Grade to 12th Grade :: 1047 Students :: Pendleton School District 016 SchoolTree.org Pilot Rock High School http://oregon.schooltree.org/public/Pilot-Rock-High-072560.html 7th Grade to 12th Grade :: 228 Students :: Pilot Rock School District 002 SchoolTree.org Stanfield High School http://oregon.schooltree.org/public/Stanfield-High-072908.html 7th Grade to 12th Grade :: 218 Students :: Stanfield School District 061 SchoolTree.org Umatilla High School http://oregon.schooltree.org/public/Umatilla-High-072951.html 9th Grade to 12th Grade :: 310 Students :: Umatilla School District 006 SchoolTree.org Weston Mc Ewen High School http://oregon.schooltree.org/public/Weston-Mc-Ewen-High-071826.html 9th Grade to 12th Grade :: 217 Students :: Athena-Weston School District 029j SchoolTree.org