Lanier High School is located in Sugar Hill, GA and is one of 24 high schools in Gwinnett County School District. It is a public school that serves 865 students in grades 9-12. See Lanier High School's test results to learn more about school performance.
In 2011, Lanier High School had 18 students for every full-time equivalent teacher. The Georgia average is 15 students per full-time equivalent teacher.