Southside Christian School is a private PreK–12 Christian school in Simpsonville, South Carolina. SCS was established in 1967 and is accredited by the Association of Christian Schools International. SCS serves approximately 1,400 students beginning at 24 months of age and continuing through 12th grade on one campus. Students are divided into Early Education (K2–K5), Elementary School (Kindergarten–5th), Middle School (6th–8th), and High School (9th–12th).