How does Deer Valley High compare to other high schools in Antioch?

Deer Valley High has a Scope Score of 46.9/100, ranked #1013 among California high schools. 14% of students exceed standard, with a total of 791 students tested across grades and subjects.

What percentage of students exceed standards at Deer Valley High?

13.8% of students at Deer Valley High exceed the state standard on CAASPP assessments, while 36.6% 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 Deer Valley High?

36.6% of students at Deer Valley 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.

Deer Valley High

High School

Antioch Unified AntiochContra Costa County94531

📍 4700 Lone Tree Way

Scope Score

out of 100

State Rank

of 1,649 California high schools

🌱

Building Momentum

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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

1,804 students

Student-Teacher Ratio

21:1

Free/Reduced Lunch

76%

Teachers

84 full-time

College & career readiness

Graduation Rate

85.9%

AP Exam Prepared

57.0%

A-G Completion

23.9%

College-Going Rate

63.5%

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

+16.5 pts DFS change

Math Year-over-Year

Increased Significantly

+26.2 pts DFS change

EL Proficiency (ELPAC)

9.5%

English learners at Level 4 (Well Developed) · 202 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic40.2%

White8.9%

Asian5.8%

Black29.3%

Other15.8%

Performance breakdown

Performance breakdown for Deer Valley High
Category	Percentage
Exceeded Standard	13.8%
Met Standard	22.8%
Below Standard	63.4%

Score Factors

Helping

✓College readiness: 57.0%

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

20% weight

✓Met or exceeded: 36.6%

1.9pp above state avg (state avg 34.8%)

15% weight

✓Baseline proficiency: 36.6%

Above state baseline (state avg 34.8%)

5% weight

Holding Back

▼Graduation rate: 85.9%

1.5pp below state avg (state avg 87.4%)

25% weight

▼Exceeded standard: 13.8%

1.9pp below state avg (state avg 15.7%)

20% weight

▼Chronic absenteeism: 36.6%

2.3pp above state avg (state avg 34.3%)

10% weight

▼Suspension rate: 5.7%

1.6pp above state avg (state avg 4.1%)

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 "37% proficient" for Deer Valley High and stop there. Here's what that number hides:

13.8% of students exceeded standard while 22.8% met it. That exceeded rate is near the state average of 15.7%. That's 7.1 points above the Antioch Unified district average of 6.7%. Nearby schools (within ~3 miles) average 13.9% exceeded — about the same. The gap between "met" and "exceeded" can reveal how much a school's curriculum challenges students beyond proficiency.

The graduation rate is 85.9%. 23.9% of students complete A-G requirements for UC/CSU eligibility. 63.5% of graduates go on to college within a year.

Chronic absenteeism is 36.6%, 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

13.8%

Students scoring above proficient

% Met or Above

36.6%

Students meeting standard

Chronic Absenteeism

36.6%

Students missing 10%+ of days

Suspension Rate

5.7%

Students suspended at least once

Total Tested

791

Across all grades & subjects

ELA scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	393	20.1%	30.5%	20.4%	29.0%	50.6%

Math scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	398	7.5%	15.1%	14.1%	63.3%	22.6%

K-12 Feeder PathBoundary data

Elementary

Diablo Vista Elementary

35.8# in state

Muir (John) Elementary

27.1# in state

Lone Tree Elementary

24.1# in state

Carmen Dragon Elementary

21.2# in state

Jack London Elementary

19.8# in state

Grant Elementary

19.6# in state

Also serves area

Thomas Gaines Virtual Academy

40.1# in state

Orchard Park

38.2# in state

▼

Middle

Also serves area

Thomas Gaines Virtual Academy

40.1# in state

Thomas Gaines Virtual Academy

40.1# in state

Orchard Park

38.2# in state

▼

High School

Deer Valley High

46.9# in state

This school

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