It was established in 1963 and serves approximately 896 students in pre K - 2 through 12th grade.

Jupiter Christian School opened in September 1963.

The school's athletic teams attend the Florida High School Athletic Association competition.

Teams are fielded in baseball, basketball, cheer leading, cross country, football, golf, swimming, lacrosse, soccer, softball, track and field, tennis, volleyball, and wrestling.

State championship titles held by the school's teams include: In 2003, the family of a former student of Jupiter Christian School sued the school for breach of confidentiality and privacy violations after the student discussed his sexuality with a staff member who assured him that the conversation would be confidential and then reported the conversation to the dean of students.