Portola High School College Planning Guide

Portola High School is the newest comprehensive high school in Irvine Unified School District (IUSD). It opened in 2016 on a 42-acre campus next to the Great Park and draws students from Jeffrey Trail Middle School, Cadence Park School, Beacon Park School, and Solis Park School. Enrollment for the 2026-27 school year is 2,912 students, the largest of any high school in the district. This page does not rate the school; it answers one question: how a student at this school should plan the four years.

College Pathway Profile at Portola High School

Public data point to three characteristics.

First, its AP program is the largest among the five comprehensive high schools in Irvine Unified School District. The school offers 28 AP courses and 11 weighted Honors courses. In May 2026, 1,251 students took 3,612 AP exams across 34 subjects, and 1,219 of them, or 97.4% of test takers, scored 3 or higher on at least one exam. Across the 28 subjects the school reports, 3,595 exams were taken and 3,346 of them, or 93.1%, earned a 3 or higher.

Second, weighted courses are distributed differently than at most schools. Honors courses in grades 9 and 10 carry no extra weight, nearly all of the 11 weighted Honors courses are electives in grades 11 and 12, and the only AP option in 10th grade is AP Human Geography. As a result, differences in weighted GPA do not begin to emerge until 11th grade.

Third, participation in standardized testing is relatively low. In the Class of 2026, 170 students took the SAT (26%), with an average score of 1355, and 155 students took the ACT (24%), with an average score of 28.4. The Class of 2026 had 656 graduates and a 99% graduation rate; 57% enrolled in four-year universities and 31% in two-year colleges.

Annual UC Application Data: Applicants, Admission Rates, and GPA

The following data come from UC Infocenter, published by the University of California Office of the President, organized by source high school and updated annually. Note that Portola High School opened in 2016 and graduated its first class in 2020, so official University of California data begin with fall 2020 admission and currently cover six years, 2020 through 2025, with no earlier years. The data answer two questions: how many Portola High School students apply and are admitted each year, and where the GPAs of admitted students fall. GPA is the UC-calculated weighted, capped GPA, counting only courses from grades 10 and 11.

Applications and Admissions by Campus, Most Recent Year

Campuses are listed in order of the U.S. News national university rankings. UC leaves a category blank when it has fewer than five applicants or fewer than three admits or enrollees.

GPA Weighting Rules: What Makes Portola High School Different

This rule shapes course selection. Honors English 1, Honors English 2, and the embedded honors designations in Living Earth, Chemistry in the Earth System, and Modern World History appear only on the transcript and do not raise the school’s weighted GPA; the reason to take these courses is to build a foundation for later AP courses, not to raise grades. Note that the University of California calculates GPA with its own weighting method, and UC-certified Honors courses can earn extra weight, so these courses still carry value for applications even though they do not help the school’s weighted GPA.

Four-Year College Planning Timeline (Based on EDUBUS Experience)

Three milestones determine the direction: 9th-grade course selection, completed in person at the middle school in April of 8th grade, which sets the starting point in math and science; the release of Program & Course Information in March of 10th grade and the May 1 deadline for course request changes, which determine the 11th-grade AP combination; and the September 30 deadline to request counselor recommendations in 12th grade. The first two milestones are difficult to recover from if missed.

Clubs and Academic Competitions

Portola High School’s website cites nearly 200 clubs, and the club directory published by student government lists about 230 entries; the school’s coverage of academic competition clubs is the broadest in Irvine Unified School District.

Compared with other high schools in the district, Portola High School stands out for its full range of business and health care competitions: Portola Business connects to both the DECA and FBLA business competition systems, and Portola HOSA connects to health care career competitions; not every other high school in the district has both types of clubs. On the STEM side, the school has a FIRST robotics team (which the school describes as nationally recognized), Science Olympiad, Science Bowl, USACO, ACSL, iGEM, and a rocketry team. Club recruitment is concentrated at Club Kick-Off on September 3 and 4, Clubapalooza takes place in February, and applications for new clubs are due at the end of April.

Signature Programs

• PLTW Engineering Pathway and Innovation Lab: The sequence runs from Introduction to Engineering Design to Principles of Engineering, then Aerospace Engineering or Digital Electronics, and finally the grade 12 Honors Engineering Design & Development capstone. Facilities include the Design Room and the Innovation Lab, and the school describes its robotics team as nationally recognized. Second- and third-year engineering courses (including Principles of Engineering) can satisfy the physics graduation requirement
• Business Pathway and Student Enterprise: A three-year sequence: Introduction to Business, Virtual Enterprise, and Small Business Management I/II. Students run an on-campus printing business, Portola Printing. All three courses can be taken as a 7th or 8th period
• Film and Journalism: Video Production leads to advanced video and Broadcast News, supported by the campus broadcast Portola News Network and the award-winning student newspaper Portola Pilot (portolapilot.com; the advanced newspaper course requires an application). Technical Theater has four levels, the highest of which includes a professional internship
• Irvine Valley College (IVC) Dual Enrollment: IVC Math 5 and Math 10 can be taken on campus; Summer College is free for grades 9 to 11, up to 11 units, first come, first served; Early College CCAP is applied for in the spring of grade 8 and is a four-year program in which students complete two years of college coursework using 1 to 2 periods
• Advisement and Office Hours: Wednesday Advisement is a fixed group of about 25 students that stays together for four years; Office Hours, held three times a week, are for questions and make-up work. The Learning Commons offers peer tutoring Monday through Thursday from 2:30 to 4:30 p.m., and PAPER provides round-the-clock online tutoring
• AVID Elective: A selective program for students with GPAs between 2.0 and 3.5 that provides study skills and college preparation support

Using the College and Career Center

For the requirements of each course, see Courses and Course Selection; for the math acceleration pathway, see Math Pathway; for choosing AP courses, see AP Courses and Pass Rates.

Data verified on 2026-09-20. Course catalogs are updated each spring; prerequisites follow the school's current Course of Study.