2026–27 Common App cycle · West Lafayette, IN
Purdue University supplemental essays
5 prompts, 4 required, 1 optional, about 1750 words in total. Below: each prompt, what it is really asking, where drafts go wrong, and the shape of an answer that works.
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The prompts, one by one
- Why Purdue?up to 250 words · Why us
“How will opportunities at Purdue support your interests, both in and out of the classroom?”
What it's really askingNot "why is Purdue University good" but "what will you do here that you can't do elsewhere, and what in your past proves you'll actually do it." The reader already knows the school is good.
Where drafts go wrongOpening with the campus, the ranking or the "world-renowned faculty." Every sentence that would survive with another school's name swapped in is wasted. Listing three programs with no explanation of any of them is the second trap.
The shape of a strong answerStart with the specific thing you've already been doing. Name one or two concrete Purdue University resources (a course, a lab, a program, a professor's actual work) and say what you'd do with each. End on the next step, not on a compliment.
- Major and campus choiceup to 250 words · Why this major
“Briefly discuss your reasons for choosing your major and your interest in studying at this campus location (Indianapolis or West Lafayette).”
What it's really askingThe moment this subject stopped being a class and became a question you couldn't drop. Purdue University wants evidence you've chosen on purpose, not by default.
Where drafts go wrongTurning it into a résumé: grades, awards and "I have always been passionate about." A list of achievements is not a reason to study something. Grand missions ("to cure cancer") read as borrowed.
The shape of a strong answerOne specific experience, one specific confusion or question it left you with, and what you did about it on your own. Then one or two things in Purdue University's version of the major that match that question. Small and real beats big and vague.
- Alternate major and campus (optional)up to 250 words · Why this major
“Briefly discuss your reasons for pursuing the alternate major and campus location (Indianapolis or West Lafayette) you have selected.”
What it's really askingThe moment this subject stopped being a class and became a question you couldn't drop. Purdue University wants evidence you've chosen on purpose, not by default.
Where drafts go wrongTurning it into a résumé: grades, awards and "I have always been passionate about." A list of achievements is not a reason to study something. Grand missions ("to cure cancer") read as borrowed.
The shape of a strong answerOne specific experience, one specific confusion or question it left you with, and what you did about it on your own. Then one or two things in Purdue University's version of the major that match that question. Small and real beats big and vague.
- Honors College vision essayup to 500 words · Program essay
“Explain your vision, ideas, or goals for how you hope to shape your honors experience while at Purdue. Please put this in the context of the four pillars which are the foundation of the Honors College.”
What it's really askingWhy this specific program at Purdue University, and whether you understand what it adds beyond the regular degree. Honors and scholar programs read these for fit with how they teach, not for how impressive you are.
Where drafts go wrongTreating it as another "why us" or restating your transcript. Not mentioning anything the program actually does.
The shape of a strong answerName one thing the program does that the regular path doesn't (seminars, research, cohort, a specific project) and connect it to something you've already done. Show you'd use it, not just qualify for it.
- Honors College interdisciplinary essayup to 500 words · Why this major
“Please describe the interdisciplinary nature of your chosen field of study and how it complements or supports other fields.”
What it's really askingThe moment this subject stopped being a class and became a question you couldn't drop. Purdue University wants evidence you've chosen on purpose, not by default.
Where drafts go wrongTurning it into a résumé: grades, awards and "I have always been passionate about." A list of achievements is not a reason to study something. Grand missions ("to cure cancer") read as borrowed.
The shape of a strong answerOne specific experience, one specific confusion or question it left you with, and what you did about it on your own. Then one or two things in Purdue University's version of the major that match that question. Small and real beats big and vague.
Every US applicant also writes the Common App personal statement: 650 words, seven prompts. Don't repeat it here; the supplements are for what the statement didn't show.
A self-check before you submit
Cover the school name and read the essay. Then cover your name and read it again. It should fail the first test (it only makes sense for Purdue University) and pass the second (only you could have written it). If it passes the first test, it's a brochure. If it fails the second, it's a template.
Run your draft through Admitify, free →Prompts verified September 2026 against Purdue University's published application. Admission facts and requirements for Purdue University are on its university page. Spotted a change? Tell us.