2026–27 application cycle
Washington University in St Louis supplemental essays
Every writing prompt on the Washington University in St Louis application, with word limits. All of it taken from the application itself. One prompt.
- Prompt 1Required250 words max
What you'll study
Please tell us what you are interested in studying at college and why.
Common questions
What do students ask about these essays?
How many essays does Washington University in St Louis require?
Washington University in St Louis lists 1 writing supplement for the 2026–27 cycle, all required. That’s on top of the main personal statement.
How long are the Washington University in St Louis supplemental essays?
Word limits across the listed prompts add up to about 250 words. Budget real time for them. Supplements are where admissions sees your real interest in Washington University in St Louis.
Do the Washington University in St Louis supplemental essays matter?
Yes, and more so at the hardest schools to get into. Grades and scores put you in the pool. Supplements are one of the few places you control what the reader learns about you. A generic why-us essay is one of the most common mistakes students make.
What Spike does with this
Get help planning Washington University in St Louis essays.
Spike helps you tie each prompt to something you’ve actually lived. It helps you outline and revise, and it won’t write the essay for you.
The full counselor launches in November.