[2] Enrollment continued to grow, and the school now provides instruction from Pre-Kindergarten through 12th grade.Sunnyside Christian is located on the northeast side of Sunnyside, Washington.

The town has an estimated population of 16,208, and Sunnyside Christian serves about 260 students across all grades, with 229 enrolled in the high school.

Sunnyside Christian offers financial assistance through donations from alumni, annual fundraising events, and Federal Student Aid for families.

[8] The Union Gospel Mission is a long-standing tradition involving a high school and community food drive for the homeless shelter, held every November.

[10] This program allows students to build a college transcript while simultaneously fulfilling high school graduation requirements.

[10] Former Sunnyside Christian basketball player Lance Den Boer went on to play at Central Washington University.