Norton Elementary School 3050 Xavier Ray Ct, Snellville, GA30039 R.L. Norton Elementary opened to alleviate crowding at nearby Annistown and Centerville elementary schools in southern…More Gwinnett County. The school is named for a former school board member, Robert Lee Norton, who served as a long-time trustee of Centerville Elementary School. The school's vision is to be a community that creates life-long learners. In addition to student engagement, the school also has a resource center for parents.