How to Write a Why Us Essay at 100 to 300 Words

How to Write a Why Us Essay at 100 to 300 Words

A why us essay does four jobs: name a school feature by what it does, tie it to something already true of you, join the two in one sentence, and, at 250 words or more, say what you would do first. Use one feature under 200 words and two above it.

Search "why us essay template" and you get fill-in sentences. Cornell's admissions office lists "Using a template you found online to write your essay" among the forms of help it calls unacceptable. This page gives you something different: a list of jobs, a table that sets how many features each limit can hold, and one constructed applicant written at exactly 100, 150, 250 and 300 words, so you can see what each extra 50 words buys. When you have a draft, the why-us supplement rubric reads it for the same jobs.

Every college page quoted below was checked on October 30, 2026. Prompts and limits change between cycles, so read the prompt in your application portal before you submit.

On this page: the four jobs · outline by word limit · one applicant at four lengths · the cut from 300 to 150 · no limit or a 650 ceiling · final checks · questions

The four jobs every why us answer does

A template gives you sentences with blanks. A job list gives you no words at all. It tells you what each part of the answer has to accomplish, and you write every sentence yourself. That difference matters at Cornell, which publishes its line on outside help. Its receiving-help policy lists these as unacceptable:

If your application goes to one school inside a university, such as Wharton or Cornell CALS, the "us" is that school; see why this school essays for colleges inside universities.

For when a named professor, class or club helps and when it pads, see should you mention professors in a why us essay.

"Having AI tools outline, draft, or write your application responses, translate your responses from another language, or create works for a required portfolio. Having any person write or rewrite your essays/responses. Having someone else choose your essay topics. Using a template you found online to write your essay."

On the same page, Cornell lists as acceptable "Using AI tools to research specific colleges or help you build your college list," brainstorming topics with a counselor, and "Asking a friend or family member to read your essays and give feedback or check for grammatical errors." It also says that when you submit, "you're agreeing that you have not used unacceptable, unethical support resources to complete your application." If you apply elsewhere, the certification inside that application is what you sign, so read it there.

Here are the jobs:

1. The school feature, described by what it does. Not "the strong biology program" but "a first-year lab that sends every student to the same field site each week." A name or a ranking is not a description.
2. Your side. An experience, a question you cannot answer yet, or a way you work, already visible in your life.
3. The joining sentence. One sentence that says why the feature fits what you just showed. If you cannot point to it in your draft, it is missing.
4. What you would do first. A concrete first step, in a learner's role. This job is optional under about 200 words and expected above it.

Penn's writing page asks applicants to "be precise when explaining both why you are applying to Penn and why you have chosen to apply to that specific undergraduate school," and suggests what precise looks like: "Are there classes you're eager to take? Research opportunities you'd love to pursue? A group or club you want to be a part of?" Jobs 1 and 4 are where those answers go.

Outline by word limit: 100, 150, 250, 300, 500+

Our view: the word limit decides how many school features you can afford, not how many you found. Each feature costs a description, a link to you and a joining clause. Under 200 words, a second feature steals the words your side needs. Our basis is the arithmetic of the constructed example below, where one feature and its link to the student fill a 100-word answer.

For a 250-300 word example of this length band, see the why Davidson essay guide.

At Jesuit colleges the school essay often quotes mission language; Jesuit college essay prompts translates each phrase into something you can show.

The countercase: when the prompt itself names the parts, follow the prompt. Duke's prompt makes specific academic offerings optional. Michigan's asks about one undergraduate college or school, so the unit is the feature. Tufts's first short answer asks how you learned about and engaged with the school, so your contacts are the subject. And a student whose real reason is a combination, such as a dual-degree program, may need two features even at 150 words.

Three notes on the table. Dartmouth's prompt asks two things: "what aspects of the college's academic program, community, and/or campus environment attract your interest? How is Dartmouth a good fit for you?" The second question is the joining sentence, so it cannot be dropped. Columbia adds: "We encourage you to consider the aspect(s) that you find unique and compelling about Columbia." The "(s)" allows one. Michigan's page states no cycle year, and we read it through a text proxy because the page returns HTTP 403 to scripts; check it in your browser.

The full prompt sets for these schools sit in our Dartmouth and Duke supplement guides.

One applicant at four lengths

Context (invented): Noor, a high school senior, has counted sea stars at one beach every Saturday for two years for a town nature center. Corran College, its first-year lab Shore Methods and its Corran Shoreline Record are all fictional, so no invented program can be mistaken for a real one. Word counts are ours, counted by splitting on spaces.

Four constructed examples, written by us, not real applicant statements:

Constructed example: 100 words, one feature

Constructed example, written by us, not a real applicant statement.

Corran's first-year lab, Shore Methods, sends every student to the same tide-pool transect each week of the fall term. I have been running a rough version of that test on my own for two years. Every Saturday I count sea stars on one rocky beach for our town nature center, and my counts have fallen by more than half. I can record the drop. I cannot explain it, because nobody has taught me how to design a count that could. Shore Methods would. That is the match: Corran treats counting as a method, and I have been counting without one.

Jobs 1, 2 and 3, in that order. One sentence of feature, four sentences of Noor, a three-word bridge, one joining sentence. Nothing is left for a first step, and nothing needs to be.

Constructed example: 150 words, the same feature with a real question

Constructed example, written by us, not a real applicant statement.

Corran's first-year lab, Shore Methods, sends every student to the same tide-pool transect each week of the fall term. I have been running a version of that test on my own for two years. Every Saturday I count sea stars on one rocky beach for our town nature center, and my counts have fallen by more than half. I can record the drop. I cannot explain it, because nobody has taught me how to design a count that could. Was it the warm summer? Did I miss stars hiding under the rocks? My notebook has no way to tell those apart. Last spring, when the nature center asked whether the decline was real or just my counting, I had no honest answer. Shore Methods would teach me to build a count that can. That is the match: Corran treats counting as a method, and I have been counting without one.

The extra 50 words did not buy a second feature. They bought the question Noor cannot answer and the moment that exposed it. That makes the feature necessary instead of nice.

Constructed example: 250 words, two features and a first step

Constructed example, written by us, not a real applicant statement.

Corran's first-year lab, Shore Methods, sends every student to the same tide-pool transect each week of the fall term. I have been running a rough version of that test on my own for two years. Every Saturday I count sea stars on one rocky beach for our town nature center, and my counts have fallen by more than half. I can record the drop. I cannot explain it, because nobody has taught me how to design a count that could. Was it the warm summer? Did I miss stars hiding under the rocks? My notebook has no way to tell those apart. Shore Methods would teach me to build a count that can.

The second reason is what happens to the counts afterward. Students in the lab add their data to the Corran Shoreline Record, a dataset the college's marine club has kept for decades. My two years of numbers sit in a notebook that only I read, and last spring, when the nature center asked whether the decline was real, I had no honest answer. At Corran, a count becomes part of a long record that someone else will test.

That is the match: Corran treats counting as a method and a shared record, and I have been counting alone and without a method. In my first term, I would ask the Shoreline Record team for its oldest sea star data and check my own two years against it. If my decline holds up, I want to know why.

The second feature earns its place because it answers a second weakness in Noor's record (nobody checks it), not because it is another impressive name. Job 4 appears for the first time, and it is small: one request, one comparison.

Constructed example: 300 words, the padded version

Constructed example, written by us, not a real applicant statement.

Corran's first-year lab, Shore Methods, sends every student to the same tide-pool transect each week of the fall term. I have been running a rough version of that test on my own for two years. Every Saturday since ninth grade I have counted sea stars on one rocky beach for our town nature center, and my counts have fallen by more than half. I can record the drop. I cannot explain it, because nobody has taught me how to design a count that could. Was it the warm summer? Did I miss stars hiding under the rocks at high tide? My notebook has no way to tell those apart. Shore Methods would teach me to build a count that can.

The second reason is what happens to the counts afterward. Students in the lab add their data to the Corran Shoreline Record, a dataset the college's marine club has kept by hand for decades. The record would also show me how other students handled the same problem. My two years of numbers sit in a notebook that only I read, and last spring, when the nature center asked whether the decline was real or just my counting, I had no honest answer. At Corran, a count becomes part of a long record that someone else will test, and that is the kind of pressure I want on my work.

That is the match: Corran treats counting as a method and a shared record, and I have been counting alone and without a method. In my first term, I would ask the Shoreline Record team for its oldest sea star data and check my own two years against it. If my decline holds up against theirs, I want to know why. If it does not, I want to know that too.

Nothing here is wrong. But compare it with the 250-word version: the extra 50 words are setup ("since ninth grade"), detail on a detail ("at high tide," "by hand"), a sentence that restates the feature ("The record would also show me…") and a second ending. Those are the first words to go, which is the next section.

The cut: 300 words to 150, sentence by sentence

Here is how the 300-word version becomes the 150-word version, sentence by sentence (S1 is its first sentence). Struck text is cut. Three rules decide every cut:

• The second feature goes before your experience does. At 150 words, Noor's evidence matters more than Corran's second program.

• Setup and adjectives go before verbs. "Rough," "since ninth grade" and "at high tide" go. "Count," "record" and "explain" stay.

• Never cut the joining sentence. Rewrite it to fit what survived.

• S1. "Corran's first-year lab, Shore Methods, sends every student…" Kept: this is the feature.

• S2. "I have been running a rough version of that test on my own for two years." Adjective cut.

• S3. "Every Saturday since ninth grade I have counted I count sea stars…" Setup cut. S2 already says two years.

• S4–S6. "I can record the drop." "I cannot explain it…" "Was it the warm summer?" Kept: this is Noor's side.

• S7. "Did I miss stars hiding under the rocks at high tide?" Detail on a detail.

• S8 and S9. "My notebook has no way…" "Shore Methods would teach me…" Kept.

• S10–S12. "The second reason…" "Students in the lab add their data…" "The record would also show me…" The whole second feature, cut first.

• S13. "My two years of numbers sit in a notebook that only I read, and" "last spring, when the nature center asked whether the decline was real or just my counting, I had no honest answer." Split: the clause that set up feature 2 goes; the experience moves up to follow S8, because it proves the need for feature 1.

• S14. "At Corran, a count becomes part of a long record…" Belongs to feature 2.

• S15. "That is the match: Corran treats counting as a method and a shared record, and I have been counting alone and without a method one." Rewritten, never removed.

• S16–S18. "In my first term…" "If my decline holds up…" "If it does not…" Job 4 depended on feature 2, so it leaves with it.

That is 150 words cut, from 300 to 150 (our arithmetic). Noor's question survived every cut. Only Corran's second program and the padding did not.

No word limit, or a 650 ceiling

Wisconsin's essay page shows the trap. Its prompt reads: "Tell us why you would like to attend the University of Wisconsin–Madison. In addition, please include why you are interested in studying the major(s) you have selected. If you selected undecided, please describe your areas of possible academic interest." The same page says "The maximum word count for each essay is 650, but we recommend planning for 300–500 words." The page states no cycle year.

Our recommendation: when a school prints both a ceiling and a recommendation, write to the recommendation. Treat 650 as room for a long major half, not as a target. When a school prints no number at all, write the shortest complete answer, about 250 to 350 words, which is two features and all four jobs, and stop. That range is our judgment, not a published rule.

Also watch for minimums. Michigan's Essay 2 sets a "100 word minimum; 550 word maximum." A 90-word answer there is short of the stated floor, however good it is.

Fused prompts like Wisconsin's need a major half with its own evidence. The why this major vs why this college guide shows how to split one box between the two questions.

Check the draft before it leaves

Run three checks on every sentence that mentions the school:

1. Every feature has a verb. What would you do with it? "The marine club" fails. "Add my counts to the record the marine club keeps" passes.
2. Every feature touches you. Point to the sentence of yours that it answers. If there is none, cut the feature or write that sentence.
3. Every clause of the prompt is answered. Paste the prompt above your draft and underline each question. Dartmouth's has two. Wisconsin's has two or three, depending on your major choice.

Then run the two-way why us essay swap test to catch sentences that would survive a change of college or of applicant. Before any school fact stays in, confirm it on the college's own pages; how to research a college for a why us essay gives a two-page check. For seven ways these answers fail, each named by an admissions office, see why this college essay mistakes.

Questions about why us essay length

Is it OK to write under the word limit?

Yes, when the prompt says "or fewer," as Dartmouth's and Columbia's do, and the answer is complete. Check for a printed minimum first: Michigan's Essay 2 sets 100 words. A complete 120-word answer beats a padded 150-word one, as the cut above shows.

Can a why us essay be 650 words?

Only where the prompt allows it. Wisconsin allows 650 but recommends planning for 300 to 500 words. Among the prompts in the table, Michigan's Essay 2 is the next longest, with a 550-word maximum.

How many school features should I mention?

One under 200 words, two at 250 to 300, two or three at 500 or more. Each one needs a description, a link to you and a joining clause. A list of five names with no reasons is weaker than one feature with all three.

Should a why us supplement have a title?

None of the prompts quoted here asks for one. Anything you type into the response box is part of your answer, so a title spends words from your limit. If you are wondering how much this answer counts, see do colleges care about why us essays, which sets 11 colleges' Common Data Set ratings beside their prompts.

UW–Madison combines why-us and why-major in one box; see the UW–Madison supplemental essay guide.

The same research answers the interview's why-this-college question.

Get a free review of your why us essay

Get a free Quick Review of your why us essay against GradPilot's why-us supplement rubric. It reads whether each school feature is described by what it lets you do, whether it ties to something already true of you, and whether your answer completes every question the prompt asks without another school's name. Paste the prompt and its limit above your draft. If your prompt fuses the school with your major, run the major half against the why-major supplement rubric too, or start from the Common App essay review.

More why us guides

• Why us essay examples, annotated: five constructed answers at five real prompt shapes, from 100 to 350 words.
• Why us essay openings and endings: why short answers punish story hooks, and how to end on a first step.
• Can you reuse a why us essay?: one evidence bank adapted for three colleges, and what carried over.
• What each supplement type asks: where why us sits among the other genres on your list.
• Common App essay guides: every college essay guide, by topic and stage.

Sources

Retrieved October 30, 2026, except where noted.

• Cornell University Undergraduate Admissions, Receiving Help with Your Application (no year stated): acceptable and unacceptable help, including the template line.
• University of Pennsylvania Admissions, Writing (2026-27 prompts): "be precise" instruction and the classes, research and clubs questions.
• Dartmouth College Admissions, Writing Supplement (Class of 2031, updated July 22, 2026): Prompt 1 and its 100-word limit.
• Columbia University Undergraduate Admissions, Columbia-Specific Application Questions (updated July 28, 2026): the why Columbia prompt and its 150-word limit.
• Duke University Undergraduate Admissions, Apply (2026-27 cycle): the "Why Duke" prompt and 250-word limit.
• University of Michigan Undergraduate Admissions, First-Year Essay Questions (no cycle year stated; HTTP 403 to scripts, read through a text proxy): Essay 2 and its 100 to 550 word range.
• University of Wisconsin–Madison Admissions, Essays (no cycle year stated): the why UW–Madison prompt, the 650 maximum and the 300 to 500 recommendation.