How does Adelanto High compare to other high schools in Adelanto?

Adelanto High has a SchoolScope composite score of 48.3/100, placing it at the 44th percentile statewide. 9% of students exceed standard, with a total of 947 students tested across grades and subjects.

What percentage of students exceed standards at Adelanto High?

9.4% of students at Adelanto High exceed the state standard on CAASPP assessments, while 27.9% meet or exceed it. The gap between these two numbers reveals whether the school pushes students beyond basic proficiency.

What is the chronic absenteeism rate at Adelanto High?

22.2% of students at Adelanto High are chronically absent (missing 10% or more of school days). This metric reflects school culture and family engagement, and is weighted at 15% in our composite score.

Adelanto High

High School

Victor Valley Union High AdelantoSan Bernardino County92392

Composite Score

out of 100

State Percentile

of high schools

State Rank

of 1,739 California high schools

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Composite scores are SchoolScope's analysis of public data from the California Dept. of Education (CAASPP, chronic absenteeism, suspension rates). They are not official CDE ratings and should not be the sole basis for school decisions. See methodology.

School overview

Enrollment

2,229 students

Student-Teacher Ratio

24:1

Free/Reduced Lunch

82%

Teachers

93 full-time

College & career readiness

Graduation Rate

91.3%

AP Exam Prepared

38.7%

A-G Completion

42.8%

College-Going Rate

52.5%

Data source: California Department of Education — ACGR, CCI, CGR reports

Dashboard indicators

ELA Year-over-Year

Increased Significantly

+19.3 pts DFS change

Math Year-over-Year

Maintained

-2.7 pts DFS change

EL Proficiency (ELPAC)

12.0%

English learners at Level 4 (Well Developed) · 280 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic71.0%

White3.0%

Asian0.5%

Black20.1%

Other5.5%

Performance breakdown

Performance breakdown for Adelanto High
Category	Percentage
Exceeded Standard	9.4%
Met Standard	18.5%
Below Standard	72.1%

What other rankings don't show you

Most rating sites report "28% proficient" for Adelanto High and stop there. Here's what that number hides:

9.4% of students exceeded standard while 18.5% met it. That exceeded rate is 6.1 points below the state average of 15.5%. That's 8.3 points below the Victor Valley Union High district average of 17.7%. The gap between "met" and "exceeded" can reveal how much a school's curriculum challenges students beyond proficiency.

The graduation rate is 91.3% — above the state target. 42.8% of students complete A-G requirements for UC/CSU eligibility. 52.5% of graduates go on to college within a year.

Chronic absenteeism is 22.2%, better than the state average of 34.0%.

Why the exceeded vs. met split matters →

A low score doesn't tell the whole story. Read: Your School Scored Low — Here's What That Actually Means

Key metrics

% Exceeded Standard

9.4%

Students scoring above proficient

% Met or Above

27.9%

Students meeting standard

Chronic Absenteeism

22.2%

Students missing 10%+ of days

Suspension Rate

5.6%

Students suspended at least once

Total Tested

947

Across all grades & subjects

ELA scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	473	16.3%	32.6%	25.2%	26.0%	48.8%

Math scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	474	2.5%	4.4%	15.4%	77.6%	7.0%

K-12 Feeder PathBoundary data

Elementary

No feeder data available for this level

▼

Middle

Imogene Garner Hook Junior Hig…

No score

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High School

Adelanto High

48.344th pctile

This school

Feeder patterns derived from 2015-16 NCES attendance boundary data. Boundaries may have changed. Contact your school district for current information.