Cox Elementary serves children in pre-kindergarten through grade four. It offers several subjects, such as math, language arts, music, social studies and science. The school features a library and computer laboratory. Cox Elementary also provides special education services for children with developmental disabilities. It offers a range of supplies that includes drawing paper, glue, pencils, pens, erasers, scissors, school box, crayons and hand sanitizers. The school additionally operates a parent-teacher association and employs a principal, teachers and counselors. Cox Elementary maintains a location in Sachse, Texas.