East then moved to S. Cypress Street, which is located by the Southern Hills Mall in Sioux City.

[2] The Black Raiders compete in the Missouri River Conference for both boys and girls sports.

[3] The Vocal Music Program at East High School has ten choral ensembles, including modern a cappella and show choir.

[citation needed] The Choirs at East give four concerts each year in addition to a Renaissance Madrigal Dinner every December.

Since 2013, East has collaborated with neighboring Bishop Heelan, North, and West high schools in producing an annual Men's Choir Festival entitled "Man Up & Sing".