Millington Primary School opened in August, 2004 as Millington Elementary School to replace Millington East and Millington South Elementary Schools with a projected enrollment of approximately 829 students in grades K-5. The one-story school building has the capacity for 1,000 students with sixty-four (64) teaching stations which include: a computer lab, a learning center, art and music classrooms, plus a gymnasium. Eight (8) classrooms are provided for students with special needs. A school-wide computer data network is provided. Every instructional space has internet access. In May 2021, Millington Elementary School was renamed to Millington Primary School and now educates students in grades PreK-3rd grade. Enrollment averages 870 students for grades PreK-3. 

School hours are from 8:15 a.m. until 3:15 p.m.