Princeton University
A historic Ivy with one of the strongest undergraduate-focused research traditions in the country.
- Next deadline
- Nov 1, 2026Restrictive Early Action
- Essays
- 7Prompts
- Supplement
- Required2025-2026 cycle
- Platform
- Common AppAccepted platform
- Selectivity
- 4.5%Most selective
- Enrollment
- 5,540Mid-size undergrad
Build your Princeton University application plan
Track the deadline, review every supplemental essay prompt, and shape each response around one clear admissions story.
Application deadlines
Supplemental essay prompts
- Why School250 words2025-2026
As a research institution that also prides itself on its liberal arts curriculum, Princeton allows students to explore areas across the humanities and the arts, the natural sciences, and the social sciences. What academic areas most pique your curiosity, and how do the programs offered at Princeton suit your particular interests?
- Why School250 words2025-2026
Please describe why you are interested in studying engineering at Princeton. Include any of your experiences in or exposure to engineering, and how you think the programs offered at the University suit your particular interests.
- Supplement500 words2025-2026
Princeton values community and encourages students, faculty, staff and leadership to engage in respectful conversations that can expand their perspectives and challenge their ideas and beliefs. As a prospective member of this community, reflect on how your lived experiences will impact the conversations you will have in the classroom, the dining hall or other campus spaces. What lessons have you learned in life thus far? What will your classmates learn from you? In short, how has your lived experience shaped you?
- Supplement250 words2025-2026
Princeton has a longstanding commitment to understanding our responsibility to society through service and civic engagement. How does your own story intersect with these ideals?
- Short Answer50 words2025-2026
What is a new skill you would like to learn in college?
- Short Answer50 words2025-2026
What brings you joy?
- Short Answer50 words2025-2026
What song represents the soundtrack of your life at this moment?
How to approach Princeton University's supplemental essays
Make fit concrete
Name one academic or community reason, then connect it to a scene from your life. The school detail should prove fit, not decorate the paragraph.
Make fit concrete
Name one academic or community reason, then connect it to a scene from your life. The school detail should prove fit, not decorate the paragraph.
Choose a role before you draft
Decide what this essay should add to the application: evidence, range, bridge, or a new window into your life. Avoid repeating the Common App essay in miniature.
Choose a role before you draft
Decide what this essay should add to the application: evidence, range, bridge, or a new window into your life. Avoid repeating the Common App essay in miniature.
Answer fast, then show texture
Start with the answer, then add one detail only you could write. Short answers get stronger when they sound observed instead of summarized.
Answer fast, then show texture
Start with the answer, then add one detail only you could write. Short answers get stronger when they sound observed instead of summarized.
Answer fast, then show texture
Start with the answer, then add one detail only you could write. Short answers get stronger when they sound observed instead of summarized.
Use this as a blank structure for a Princeton University why-school response, then replace every bracket with your own specifics.
- Open on [specific scene, object, problem, or conversation].
- Show what [choice/action/constraint] reveals about how you think.
- Connect that trait to [school program, community, lab, class, or value].
- End with the contribution you want to make at Princeton University, not a compliment.
Need more help with this application?
Use our guides to plan your supplement, sharpen your Why Us research, and review your draft before you submit.
Frequently asked questions
How many supplemental essays does Princeton University require?
Princeton University has 7 supplemental essays listed for the 2025-2026 application cycle, in addition to the shared application essay.
Does Princeton University accept the Common Application?
Yes — Princeton University accepts the Common Application.
What is Princeton University's acceptance rate?
Princeton University's most recently reported acceptance rate is 4.5%.
When is Princeton University's next application deadline?
Princeton University's next listed application deadline is the Restrictive Early Action round on November 1, 2026.
What is Princeton University's "As a research institution that also…" prompt (#1, 250 words)?
As a research institution that also prides itself on its liberal arts curriculum, Princeton allows students to explore areas across the humanities and the arts, the natural sciences, and the social sciences. What academic areas most pique your curiosity, and how do the programs offered at Princeton suit your particular interests?
What is Princeton University's "Please describe why you are interested…" prompt (#2, 250 words)?
Please describe why you are interested in studying engineering at Princeton. Include any of your experiences in or exposure to engineering, and how you think the programs offered at the University suit your particular interests.
What is Princeton University's "Princeton values community and encourages students…" prompt (#3, 500 words)?
Princeton values community and encourages students, faculty, staff and leadership to engage in respectful conversations that can expand their perspectives and challenge their ideas and beliefs. As a prospective member of this community, reflect on how your lived experiences will impact the conversations you will have in the classroom, the dining hall or other campus spaces. What lessons have you learned in life thus far? What will your classmates learn from you? In short, how has your lived experience shaped you?
What is Princeton University's "Princeton has a longstanding commitment to…" prompt (#4, 250 words)?
Princeton has a longstanding commitment to understanding our responsibility to society through service and civic engagement. How does your own story intersect with these ideals?
What is Princeton University's "What is a new skill you…" prompt (#5, 50 words)?
What is a new skill you would like to learn in college?
What is Princeton University's "What brings you joy…" prompt (#6, 50 words)?
What brings you joy?
What is Princeton University's "What song represents the soundtrack of…" prompt (#7, 50 words)?
What song represents the soundtrack of your life at this moment?
Sources and verification
We prioritize Princeton University's official admissions pages for school-specific prompts and deadlines, then use application-platform and federal sources as cross-checks. This record was last verified on July 19, 2026 for the 2025-2026 cycle.
Review official source →