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SCHOOL COMMUNITY·IRVINE UNIFIED·NCES 068450013995

Portola High

1001 Cadence, Irvine, CA 92618 · (949) 936-8200 · Orange County
GRADES 09–12HIGH11-CITYREGULAR SCHOOL2,693 STUDENTS
Enrollment
2,693
High
DISTRICT 1,662 · STATE 838
Student : Teacher
26.4:1
102 FTE teachers
DISTRICT 20.9:1 · STATE 18.2:1
Free / Reduced Lunch
18%
475 students
DISTRICT 22% · STATE 65%
Community
2
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
737
Grade 10
665
Grade 11
667
Grade 12
624
Student demographics
White
48818%
DISTRICT 23% · STATE 20%
Hispanic
26310%
DISTRICT 12% · STATE 56%
Black
462%
DISTRICT 2% · STATE 5%
Asian
1,67362%
DISTRICT 53% · STATE 12%
Two+
2058%
DISTRICT 9% · STATE 6%
Native American
30%
DISTRICT 0% · STATE 0%
Pacific Islander
110%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,41453%
Female
1,27547%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
81.1%
CA avg 47.1% . +7.4pp since 2018
Math
68.3%
CA avg 35.6% . -1.4pp since 2018
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
74.7%
composite math + reading, all grades
Predicted
69.0%
based on CA schools with similar FRL share
Beats by
+5.7pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,693
+1,830 (+212%) vs 2017
Student : Teacher
26.4:1
was 22.9:1
% White
18%
was 22%
% Hispanic
10%
was 7%
% Black
2%
was 2%
% Asian
62%
was 64%
Source: NCES Common Core of Data

About Portola High

Located at 1001 Cadence, in Irvine, California, Portola High is a sizable secondary school that serves 2,693 students (grades 9 through 12), one of the schools within Irvine Unified. Compared to the state average of about 838 students per school, that is 221% larger than typical.

Irvine Unified comprises 44 schools with combined enrollment of 37,948 students; Portola High is among them.

Looking at the student body, Portola High lists that the largest single group is Asian, at 62% of enrollment. Beyond that, the school lists 18% White, 10% Hispanic, 8% multiracial. The wider county runs roughly 22% Asian, putting the school's mix visibly more Asian than the area baseline.

On the income-and-resources front, The school reports having 102 full-time-equivalent teachers, for a student-teacher ratio near 26.4:1. Statewide, the average ratio sits near 18.2:1, putting Portola High higher than the state norm the norm. Around 18% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. That share is south of Orange County's rate of about 55%.

With demographic context factored in, Portola High sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 69.0%; this one delivers 74.7%.

In the area at large, census data for Orange County shows median household earnings sit near $116,289, about 44% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. Across Orange County's 649 public schools (combined enrollment of about 430,458 students), Portola High is one campus in the mix.

Solis Park is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), Portola High ranks 2nd on composite proficiency, ahead of the local average of 68.8%.

The school occupies a metropolitan site.

Over the past 7-year window. Portola High's enrollment has rose 212% since 2018, when it stood at 863 (now 2,693). White enrollment moved from 22% to 18% across the same window. The student-to-teacher ratio loosened from 22.9:1 in 2018 to 26.4:1 today.

On allk12, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Orange County at a glance

View full county profile
Population
3,165,820
Census ACS
Median income
$116,289
Household, ACS
Bachelor's+
44%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
649
430,458 students

Quick facts

School name
Portola High
District
Irvine Unified
Address
1001 Cadence, Irvine, CA 92618
Phone
(949) 936-8200
County
Orange County
Level
High
Grade range
09–12
Total enrollment
2,693
Teachers (FTE)
102
Student–teacher ratio
26.4:1
Free/Reduced lunch
475 (18%)
Locale
11-City: Large
NCES ID
068450013995
Charter school
No
Virtual school
No

Related schools

Other schools in Irvine Unified
Other schools in Irvine
Nearby schools

Frequently asked questions

About Portola High
How many students attend Portola High?
Portola High enrolls approximately 2,693 students in grades 09-12.
What grades does Portola High serve?
Portola High serves grades 09-12.
What is the student-teacher ratio at Portola High?
The student-to-teacher ratio at Portola High is approximately 26.4:1 (102 FTE teachers).
How diverse is Portola High?
Portola High reports a student body of 18% White, 10% Hispanic, 2% Black, 62% Asian, 8% Two or more.
Is Portola High public or private?
Portola High is a public K-12 school, overseen by Irvine Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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