Indian River School District operates schools in Southern Sussex County.ELEMENTARY SCHOOLS GRADES K-5 –Lord Baltimore Elementary School/Intensive Learning Center: (302)-537-2700;East Millsboro Elementary School/Intensive Learning Center: (302)-934-3222;Long Neck Elementary School: (302)-945-6200; John M. Clayton Elementary School/Intensive Learning Center: (302)-732-3808;Georgetown Elementary School/Intensive Learning Center: (302)-856-1940;North Georgetown Elementary School: (302)-855-2430;Phillip C. Showell Elementary School: (302)-436-1040;MIDDLE SCHOOLS GRADES 6-8 — Selbyville Middle School/Intensive Learning Center: (302)-436-1020;Millsboro Middle School/Intensive Learning Center: (302)-934-3200.Georgetown Middle School/Intensive Learning Center: (302)-856-1900HIGH SCHOOLS GRADES 9-12 –Indian River High School/Intensive Learning Center : (302)-732-1500;Sussex Central Senior High School/Intensive Learning Center: (302)-934-3166OTHER SCHOOLS–IRSD Early Learning Center (302) 732-1346Southern Delaware School of the Arts: (302)-436-1066;Howard T. Ennis School: (302)-856-1930.G.W. Carver School (302)-732-3800 (Formerly known as Richard Allen School)