How does Sierra High compare to other high schools in San Bernardino?

Sierra High has a Scope Score of 19.7/100, ranked #1458 among California high schools. 2% of students exceed standard, with a total of 425 students tested across grades and subjects.

What percentage of students exceed standards at Sierra High?

2.4% of students at Sierra High exceed the state standard on CAASPP assessments, while 10.8% 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 Sierra High?

91.9% of students at Sierra 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 the Scope Score.

Sierra High

High School

San Bernardino City Unified San BernardinoSan Bernardino County92410

📍 570 East Ninth Street

Scope Score

out of 100

State Rank

of 1,649 California high schools

🌱

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Scope 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

474 students

Student-Teacher Ratio

16:1

Free/Reduced Lunch

96%

Teachers

29 full-time

College & career readiness

Graduation Rate

79.4%

AP Exam Prepared

Not offered

This school may not offer AP courses

A-G Completion

0.4%

This school may not offer A-G courses

College-Going Rate

18.7%

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

Dashboard indicators

How this school's scores changed from last year to this year

ELA Year-over-Year

Increased Significantly

+15.4 pts DFS change

Math Year-over-Year

Increased Significantly

+21.7 pts DFS change

EL Proficiency (ELPAC)

12.5%

English learners at Level 4 (Well Developed) · 73 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic82.9%

White2.5%

Asian0.6%

Black12.4%

Other1.5%

Performance breakdown

Performance breakdown for Sierra High
Category	Percentage
Exceeded Standard	2.4%
Met Standard	8.5%
Below Standard	89.2%

Score Factors

Helping

✓Suspension rate: 0.2%

3.9pp below state avg (state avg 4.1%)

5% weight

Holding Back

▼Graduation rate: 79.4%

8.0pp below state avg (state avg 87.4%)

25% weight

▼Exceeded standard: 2.4%

13.3pp below state avg (state avg 15.7%)

20% weight

▼College readiness: 0.0%

AP exam pass rate below state avg (state avg 35.3%)

20% weight

▼Met or exceeded: 10.8%

23.9pp below state avg (state avg 34.8%)

15% weight

▼Chronic absenteeism: 91.9%

57.6pp above state avg (state avg 34.3%)

10% weight

▼Baseline proficiency: 10.8%

Below state baseline (state avg 34.8%)

5% weight

Unlike traditional school ratings, we show our work. Every factor, its weight, and how this school compares to the state average — so you can decide what matters most to your family. The high school Scope Score is weighted across 7 dimensions. See full methodology →

What other rankings don't show you

Most rating sites report "11% proficient" for Sierra High and stop there. Here's what that number hides:

2.4% of students exceeded standard while 8.5% met it. That exceeded rate is 13.3 points below the state average of 15.7%. That's 9.3 points below the San Bernardino City Unified district average of 11.6%. The 3 nearby schools within ~3 miles average 15.9% exceeded — 13.6 points higher. The gap between "met" and "exceeded" can reveal how much a school's curriculum challenges students beyond proficiency.

The graduation rate is 79.4%. 0.4% of students complete A-G requirements for UC/CSU eligibility. 18.7% of graduates go on to college within a year.

Chronic absenteeism is 91.9%, above the state average of 34.3%.

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

2.4%

Students scoring above proficient

% Met or Above

10.8%

Students meeting standard

Chronic Absenteeism

91.9%

Students missing 10%+ of days

Suspension Rate

0.2%

Students suspended at least once

Total Tested

425

Across all grades & subjects

ELA scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	212	1.4%	10.8%	19.3%	68.4%	12.3%

Math scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	213	3.3%	6.1%	11.3%	79.3%	9.4%

Estimated K-12 PathEstimate

Elementary

Juanita Blakely Jones Ele…

13.1

→

Middle

Arrowview Middle

35.4

→

High

Sierra High

19.7

This school

Estimated K-12 path based on district and proximity. Actual attendance zones may differ. Contact your school district for official feeder information.