Students audition for acceptance and choose a major. Majors available include performing arts (theatre, technical theatre, musical theatre, ballet, modern dance, tap, jazz, orchestra, choir, and band) and visual arts (painting, drawing, studio, printmaking, photography, fibers, sculpting, ceramics, and other classes which depend on availability and student participation), as well as technical theatre. A communications major was added for the 2010–2011 school year and beyond. NWSA hosts a variety of AP classes, including AP art classes such as AP Studio and AP academics like AP English and AP Biology. Northwest students are active in organizations such as Student Leadership, Diversity Club, Yearbook, Literary Magazine, various honors societies.
Every morning, Northwest School of the Arts begins the day with a "Daily Affirmation". The affirmation was written by long time dancer, choreographer, and faculty member Chandra McCloud. The affirmation, which follows the Pledge of Allegiance, reads:
"I have a gift.
I am talented.
I am a doer; not a quitter.
I matter to others and to myself.
That is why I will be good to others and good to myself.
I am a leader.
I will walk in my excellence."
Abby Howard, creator of Junior Scientist Power Hour and The Last Halloween
Eva Noblezada, two time Tony Award nominee and actress who starred as Eurydice in the Broadway musical Hadestown from 2018 to August of 2023, and has previously starred as the lead Kim, in Miss Saigon on West End
Reneé Rapp, actress who played Regina George in the Broadway musical Mean Girls and was the winner of Best Performance by an Actress at the 2018 Jimmy Awards