Currently there are 33 regular classrooms in the building, one P.E. room, one art room, one music room, one library, one computer lab, and a cafeteria to provide for approximately 650 students. Student needs are met by a principal, two assistant principals, one librarian, one guidance counselor, and forty teachers. Supportive personnel include one secretary, three clerical assistants, seventeen instructional assistants, one nurse, a lunchroom manger, four food service workers, and a custodial staff of four. In addition to the required curriculum of the defined minimum program from the State Department of Education, band, strings, foreign language and a gifted program are offered at Oak Grove Elementary. Special education resource classes are provided for students who are speech, language, and learning disabled.
Itinerant teachers provide for the needs of orthopedically, visually, and hearing disabled students.
Oak Grove Elementary has continued to meet all standards from the State Department of Education since 1974 and from the Southern Association of Colleges and Schools since 1981. In 1991, Oak Grove was the first elementary school deregulated in Lexington District One . The deregulation status continued until 2002.