What should I know about applying to University of Washington computer science as a high school student?

University of Washington computer science is extremely competitive for high school applicants, and the clearest path is applying directly to the Paul G. Allen School as a freshman. For a high school student, the application needs to show strong academic preparation, real intellectual interest in computing, and a pattern of initiative, not just a list of programming languages.

For academics, rigorous math matters a lot. Calculus, advanced math beyond calculus if available, and strong performance in science courses are especially relevant. Computer science classes help, but UW does not expect every applicant to come from a school with lots of CS offerings, so course rigor in the context of your school is important.

For activities, they tend to value evidence that you like solving problems and building things. That can be coding projects, robotics, math team, research, tutoring, app building, web design, data work for a club, or even non-CS activities where you show analytical thinking and sustained commitment. Depth is usually more persuasive than trying to collect a bunch of unrelated tech activities late in high school.

If you do not have a huge coding background, that is not fatal. What helps is showing how your interest developed and what you did with the resources you had. A student who taught themselves Python to automate something useful for a school club, family business, or community group can come across stronger than someone who just says they love AI and took a summer camp.

One practical point: because Allen School direct admission is so selective, build a balanced college list.