UC Comprehensive Review — The 13 Factors Explained

UC Comprehensive Review — The 13 Factors Explained

UC lists 13 factors campuses may use to choose first-year students. Seven are what UC's September 2026 counselor deck calls academic factors, read from your Academic History. The other factors come from the rest of your application, including your personal insight questions (PIQs). Test scores are not considered, and letters of recommendation are not read at the time of application.

Most explainers stop at the list. The more useful question is which factors your writing can actually move. Our view: your transcript settles most of the 13 before anyone reads a PIQ, and your writing matters most where UC's own wording asks for context: "relative to the educational opportunities," "in light of your life experiences," "special talents," "special projects." No grade can supply those. A PIQ can, and the UC PIQ review reads each answer against the rubric for the question you chose.

Every UC page and deck quoted below was checked on October 30, 2026. UC says weights "can differ from campus to campus and year to year," so treat this as the fall 2027 picture.

The 13 factors, and the two official wordings

UC publishes the list twice, and the two versions are not identical. The first-year applicant page introduces them with "Some factors we may consider are." The counselor page calls them "a comprehensive list of factors campuses may use to select their admitted class."

The second column shortens the first-year wording; the cuts are marked "…". Read the full text on UC's page.

"Same" means the same wording apart from "your" versus "a student's" or a comma. The two differences that matter:

• Factor 12's examples appear only on the student page: "disabilities, low family income, first generation to attend college, need to work, disadvantaged social or educational environment, difficult personal and family situations or circumstances, refugee status or veteran status." The list says "including but not limited to," so it is not closed.
• Factor 3 on the student page names IB Higher Level and transferable college courses. The counselor page names only honors and AP. If you took IB HL or college classes, the student page is the one that names them.

What is not on the list

• Test scores. UC's After you apply page: "UC will not consider SAT or ACT scores when making admission decisions or awarding scholarships."
• Legacy. UC's September 2026 myths deck: "UC does not consider legacy status as part of the review process."
• Letters and interviews. UC's Apply now page: "UC does not require (nor read) letters of recommendation at the time of application. A campus may ask for them later as part of a supplemental review." The September 2026 first-year admissions deck lists "No interviews."
• Race, sex and national origin. The first-year page: the process "does not discriminate against, or provide preferential treatment to, any individual on the basis of race, sex, color, ethnicity or national origin."
• Where else you applied. The first-year page: "campuses do not consider where you've applied or your admission status to other campuses." The myths deck adds: "We can see which campuses students applied to, but that's it!"

Where each factor shows up in the application

UC's September 2026 first-year admissions deck splits the factors in two and names the application sections behind each:

Count the bullets and you get 12, not 13. We could not find factor 9, "Recent, marked improvement," in either group. The deck also adds "Participation in educational preparation programs," which is not a numbered factor by name. It matches an Activities & awards category UC calls "Educational prep program (e.g., AVID, EAOP, GEAR UP, MESA)."

Our reading: improvement is visible in your grades, so it is read from Academic History like the other academic factors. What your writing adds is the reason for a dip and the evidence of the climb. That belongs in UC's additional comments boxes, not in a PIQ about something else.

The factors your writing can move

UC's Quick Reference Guide (August 2026, page 29) states what PIQs are for: "Responses to the personal insight questions are reviewed to provide perspective and context to an applicant's academic, personal and extracurricular achievements." Here is where each movable factor is best carried.

Factor 10's full wording puts community service and student government under "unusual promise for leadership," and ends with experiences that show "promise for contributing to the intellectual vitality of a campus." That one factor covers what Questions 1, 2, 3 and 7 ask about.

UC's own PIQ worksheet makes the link to factor 6 directly. Its tip under Question 4: "Your response could set context for the reader who is looking at the academic history section of your application." The same tip begins: "We do not compare students to one another." (UC PIQ guide for first-year applicants, no cycle stated in the document.)

Two constructed cases: the same transcript line, read two ways

Two constructed cases, written by us, not real applicants:

Context (invented), Case A: a student's school offers many AP courses. The student took two in 11th grade.

Context (invented), Case B: a student's school allows two AP courses per year. The student took both.

The Academic History lines look the same. Factor 6, "relative to the educational opportunities available in your high school," reads them differently, but only if the reader knows about the cap. Case B should state the cap in the 550-character Academic History box. Case A has nothing to explain. Neither case changes factors 1 to 3; both change what a reader can conclude under factor 6.

Same factors, different campus methods

All nine campuses use the same 13 factors. They do not use them the same way. UC's Quick Reference Guide (August 2026, page 33) states each campus's method:

The guide defines the terms. "Holistic" means "no single factor carries a specific weight consistently across all applications." "Fixed weight" means "various factors are weighted (e.g., could be 50/50, 75/25, etc.) in the admission review and the weighting is consistent across all applications." UC's October 2026 article on how applications are evaluated says Merced and Riverside give "slightly more weight to quantifiable factors like GPA."

Our reading: going by the September 2026 deck's split, PIQs sit on the non-academic side. At Merced, that side is weighted at 30%. UC does not say how PIQs are scored inside it, so no number for "PIQ weight" can be drawn from this. The counselor page's line applies everywhere: "All campuses place the highest importance on academic achievement in evaluating applications."

Each campus also decides alone. The first-year page: "Each UC campus evaluates each application without knowing the status of the same application at another campus."

The scale is large. UC's October 2026 article reports 205,431 first-year applicants for fall 2026, and says "Every application is read and evaluated by application readers — it's a human process, not an algorithm."

What this means for your PIQs

1. Do not restate the transcript. UC's October 2026 article: "The best PIQs don't simply restate something you listed somewhere else but explain the impact of that activity or give new information that doesn't come through elsewhere."
2. Put each piece of context where its factor is read. School facts go in the Academic History box. Life context goes in Question 4 or 5, or in the PIQ-section comments box. One fact, one place.
3. Spread your four answers across factors. Four answers about one activity all feed factor 10. How to choose your four UC PIQ prompts covers building a set.

The countercase: if your context is ordinary (a well-resourced school, no disruptions), factors 6, 9 and 12 have little to add. Your PIQs then mostly carry factors 8, 10 and 11, and the job is evidence, not context. UC's article is plain that "PIQs are important, but they're just one piece." Do UC PIQs matter? takes that question further, and the constructed UC PIQ examples show the evidence side.

Questions about UC comprehensive review

Does UC consider SAT or ACT scores?

No. "UC will not consider SAT or ACT scores when making admission decisions or awarding scholarships." Scores can still be used for minimum eligibility or course placement.

Does UC consider legacy?

No. The September 2026 myths deck: "UC does not consider legacy status as part of the review process."

How much do PIQs count in UC admissions?

UC publishes no weight. Holistic campuses use "no fixed weight on any factor," and UC's article says "PIQs are important, but they're just one piece."

Is ELC one of the factors?

Yes, factor 4. The Quick Reference Guide (page 25): "ELC status adds value to a student's application and is one of the factors considered under comprehensive review." See UC eligibility in the local context. The location factor matters most for nonresidents; see how UC reads an out-of-state application.

Get a free review of your UC PIQ

Get a free Quick Review of your UC PIQ against GradPilot's UC opportunity and challenge rubric, which reads Questions 4 and 5 for the circumstance, what you did next, and the academic connection. Writing about a subject or a talent instead? The academic passion rubric covers Question 6, and the creativity and talent rubric covers Questions 2 and 3. On the UC PIQ review you pick the rubric for each answer.

More UC guides: first-generation students and the UC PIQs, the UC PIQ cycle guide for 2026–2027, and every college admissions essay guide, organized.

Sources

Retrieved October 30, 2026, except where noted.

• University of California, How applications are reviewed (first year) (fall 2027 application): the 13 factors; non-discrimination; campuses decide independently.
• University of California, Comprehensive review (counselors) (no year stated): the counselor wording; "highest importance on academic achievement"; weights vary.
• University of California, What's the 411 with first-year admissions? (September 2026): academic and non-academic split; related sections; no interviews.
• University of California, Quick Reference Guide to UC Admissions (August 2026, pages 25, 29, 33): ELC; PIQ purpose; campus methods and definitions.
• University of California, How the University of California evaluates student applications (republished October 7, 2026): fall 2026 applicant count; Merced and Riverside; PIQs "just one piece."
• University of California, Debunking admissions myths (September 2026): legacy; campuses see where you applied.
• University of California, Personal insight questions guide for first-year applicants (no cycle stated): Question 4 tip.
• University of California, Presenting yourself on the first-year UC application (2026–27): Activities & awards categories.
• University of California, After you apply and Apply now (fall 2027): test scores; letters of recommendation.