Schools in Hooker County, Nebraska There are 2 Schools in Hooker County, Nebraska http://schooltree.org/ Sun, 08 Nov 2009 01:28:06 +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://nebraska.schooltree.org/Hooker-County-Schools.xml Mullen Elementary School http://nebraska.schooltree.org/public/Mullen-Elementary-053130.html Kindergarten to 6th Grade :: 79 Students :: Mullen Public Schools SchoolTree.org Mullen High School http://nebraska.schooltree.org/public/Mullen-High-053131.html 7th Grade to 12th Grade :: 91 Students :: Mullen Public Schools SchoolTree.org