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SCHOOL COMMUNITY·SAN JOSE UNIFIED·NCES 063459005716

Gunderson High

620 Gaundabert Ln., San Jose, CA 95136 · (408) 535-6340 · Santa Clara County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL744 STUDENTS
Enrollment
744
High
DISTRICT 1,008 · STATE 838
Student : Teacher
16.6:1
45 FTE teachers
DISTRICT 19.4:1 · STATE 18.2:1
Free / Reduced Lunch
55%
406 students
DISTRICT 49% · STATE 65%
Community
5
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
165
Grade 10
168
Grade 11
204
Grade 12
207
Student demographics
White
7911%
DISTRICT 20% · STATE 20%
Hispanic
50568%
DISTRICT 54% · STATE 56%
Black
345%
DISTRICT 2% · STATE 5%
Asian
7710%
DISTRICT 16% · STATE 12%
Two+
456%
DISTRICT 7% · STATE 6%
Pacific Islander
41%
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
39353%
Female
35147%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
37.4%
CA avg 49.1% . -10.6pp since 2014
Math
15.8%
CA avg 37.7% . -1.2pp since 2014

What this means: On the CAASPP, California's statewide test, about 37 of every 100 students at this school read and write at grade level and about 16 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 11 points since 2014, while math scores are down about 1 points.

Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of CA schools after controlling for student poverty
Actual proficiency
29.8%
composite math + reading, all grades
Predicted
47.6%
based on CA schools with similar FRL share
Beats by
-17.8pp
below demographic expectation

What this means: About 30% of students here test proficient in math and reading, below the roughly 48% typical for California schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.

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
744
-364 (-33%) vs 2017
Student : Teacher
16.6:1
was 20.0:1
% White
11%
was 14%
% Hispanic
68%
was 63%
% Black
5%
was 6%
% Asian
10%
was 13%
Source: NCES Common Core of Data

About Gunderson High

Gunderson High is one of the middle-of-the-pack four-year high schools in San Jose, California, operated by San Jose Unified, with 744 students on its rolls from grades 9 through 12.

Gunderson High is one of 41 schools operated by San Jose Unified, a district that serves 24,322 students overall.

Demographically, Gunderson High lists that 68% of the student body identifies as Hispanic. The remainder comes out to 11% White, 10% Asian, 6% multiracial, 5% Black. The wider county runs roughly 25% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

On the resource side, The school lists 45 full-time-equivalent teachers, for a student-teacher ratio near 16.6:1. That figure is tighter than the state norm's 18.2:1 average. An estimated 55% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. Set against Santa Clara County (around 37%), the school's rate is north of typical.

Adjusting for the school's free-and-reduced-lunch share, Gunderson High is in the bottom 10% of California public schools. The BeatsExpectations model predicts schools with this FRL share to land around 47.6%; Gunderson High posts 29.8%, -17.8 points below that line.

In the surrounding community, ACS estimates for Santa Clara County put median household earnings sit near $164,281, 57% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Santa Clara County runs 412 public schools (combined enrollment of about 230,059 students), of which Gunderson High is one.

Nearest neighbor: Liberty Alternative, around 0.6 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Gunderson High at 5th of 7; the average score across the group is 33.4%.

Gunderson High operates from a downtown location.

Trend over the last 7 years. Looking back 7 years, enrollment at Gunderson High has declined 33%, going from 1,108 students in 2018 to 744 in 2025. Hispanic enrollment moved from 63% to 68% across the same window. Class-load math has tightened: from 20.0:1 in 2018 to 16.6:1 in 2025.

On this page, the feed for Gunderson High typically covers science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.

Santa Clara County at a glance

View full county profile
Population
1,902,047
Census ACS
Median income
$164,281
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
412
230,059 students

Quick facts

School name
Gunderson High
District
San Jose Unified
Address
620 Gaundabert Ln., San Jose, CA 95136
Phone
(408) 535-6340
County
Santa Clara County
Level
High
Grade range
09–12
Total enrollment
744
Teachers (FTE)
45
Student–teacher ratio
16.6:1
Free/Reduced lunch
406 (55%)
Locale
11-City: Large
NCES ID
063459005716
Charter school
No
Virtual school
No

Related schools

Other schools in San Jose Unified
Other schools in San Jose
Nearby schools

Frequently asked questions

About Gunderson High
How many students attend Gunderson High?
Gunderson High enrolls approximately 744 students in grades 09-12.
Is Gunderson High an elementary, middle, or high school?
Gunderson High is a high school covering grades 09-12.
How many teachers does Gunderson High have?
Gunderson High employs 45 FTE teachers, for a student-to-teacher ratio of 16.6:1.
What is the student diversity at Gunderson High?
Student demographics at Gunderson High are roughly 11% White, 68% Hispanic, 5% Black, 10% Asian, 6% Two or more.
What district is Gunderson High in?
Gunderson High is part of San Jose Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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