High Schools in Lyon County, Nevada There are 5 High Schools in Lyon County, Nevada http://schooltree.org/ Sun, 20 Jul 2008 11:14:51 +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://nevada.schooltree.org/high/Lyon-County-Schools.xml Dayton High School http://nevada.schooltree.org/public/Dayton-High-053891.html 9th Grade to 12th Grade :: 606 Students :: Lyon County School District SchoolTree.org Fernley High School http://nevada.schooltree.org/public/Fernley-High-053885.html 9th Grade to 12th Grade :: 638 Students :: Lyon County School District SchoolTree.org Smith Valley High School http://nevada.schooltree.org/public/Smith-Valley-High-053887.html 7th Grade to 12th Grade :: 138 Students :: Lyon County School District SchoolTree.org Western Nv Yth Center http://nevada.schooltree.org/public/Western-Nv-Yth-Center-053898.html 9th Grade to 12th Grade :: 12 Students :: Lyon County School District SchoolTree.org Yerington High School http://nevada.schooltree.org/public/Yerington-High-053889.html 9th Grade to 12th Grade :: 499 Students :: Lyon County School District SchoolTree.org