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How to Write the Illinois Undeclared Interests Essay

Undeclared: your academic interests, with two or three Illinois majors you are considering and why.

150 wordsApplying Undeclared only · RequiredWhy this major or school2026-27
University of Illinois Urbana-Champaign's wording, checked October 26, 2026
“What are your academic interests? Please include 2-3 majors you’re considering at Illinois and why.”

Illinois asks for about 150 words.

How to approach it

  1. 1Name the majors and what links them.
  2. 2The prompt asks for two or three majors at Illinois, so check its list of majors and use the exact names.
  3. 3A sentence of evidence per major is better than a paragraph on one.

A structure that works

One way to shape this answer. It describes moves, not sentences: the words have to be yours.

  1. 1The two or three majors you are considering, named as Illinois names them.
  2. 2A reason for each, from something you have done or studied.
  3. 3The thread that connects them, or the question that will decide between them.

Where the 150 words go

PartWords
Where the interest comes fromabout 50
How you think about the subjectabout 50
Your path at this collegeabout 50

Mistakes to avoid

  • Majors with no reason.
  • Naming a major Illinois does not offer.

The checklist our grader uses for this question

When you check your Illinois answers, this answer is read against these 5 areas. Each comes back Met, Partly or Missing with a quote from your draft as evidence, and together with the 150 words limit they set its readiness verdict.

AreaWhat a reader looks for
Answers the questionThe opening sentences answer what was asked, plainly, before background or a hook; every part of a multi-part question is answered.
Where the interest comes fromA specific, preferably recent experience (a class, project, job, reading, problem) shows the interest is real, not a stated passion.
How you think about itThe reader sees the applicant's own thinking: a question they pursue, a connection they made, a view of the field.
Your path at this collegeIt names how this school's curriculum, structure or opportunities fit the plan, specifically enough that it would not fit another school unchanged.
Illinois's askIt ties the academic interest to what Illinois offers, not to the field in general.

Check your Illinois answers

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Questions

How long is Illinois's "Undeclared: your academic interests" essay?

Up to 150 words. Illinois asks for about 150 words.

Is it required?

Applying Undeclared only · Required. Illinois's full set of questions is on the Illinois supplemental essays page.

Can I reuse an essay from another college for this prompt?

Not without real changes. Readers spot answers that would work for any college; at least half of this answer should be about Illinois specifically, tied to you.

Can Statementory write or improve my answer?

We never write or rewrite it: colleges ask you to affirm your essays are your own work. Our checker reviews it against the checklist on this page, quotes your own words, and asks the questions only you can answer.

More on Illinois and this kind of question

The same kind of question at other colleges