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Very Good

#1791 of 9,539 schools in CA

Top 19% in state

Delta High

High School · River Delta Joint Unified

52810 Netherlands Ave., Clarksburg, CA 95612

Enrollment

183

Student-Teacher

16.6:1

Score

7.9

Grades

10th – 12th

Data vintage2022-23

How this school compares

California schools

#1,791 of 9,539

In Clarksburg

#1 of 4

public schools

In district

#1 of 8

River Delta Joint Unified

School environment

9.0 / 10

Excellent

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Delta High

7.9/10

High School in Clarksburg · grades 10th – 12th. Start here, then compare fit against nearby and district options.

Clarksburg Middle

5.1/10

0.1 mi away. Use as a geographic alternative in the same move search.

Delta Elementary Charter

5.1/10

0.1 mi away. Use as a geographic alternative in the same move search.

About Delta High

Delta High is a public high school in Clarksburg, CA, part of River Delta Joint Unified. Delta High serves approximately 183 students, and covers grades 10th-12th, and has a 16.6:1 student-teacher ratio. Delta High has a current MySchoolScout rating of 7.9 out of 10 and ranks #1,791 of 9,539 schools in CA.

Structured state assessment records for Delta High show 30% math proficiency (multi-year average, 2009-2024) and 55% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares1.7 pts above district
  • This school 7.9 · Very Good
  • District avg 6.3
  • CA avg 6.5

What Parents Should Know

At 183 students, Delta High is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Delta High sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

30% of students at Delta High were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress8.5Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data11
Annual Change-0.58 pts/yr
Data Period2009–2024
TrendStable
Academics5.6Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency13.6% (2024 CAASPP)
Reading/ELA Proficiency47.7% (2024 CAASPP)
Math vs. State Avg-14.4 pts
Reading vs. State Avg-8.2 pts
Overall Proficiency31% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)35% (model expectation from 2024 CAASPP)
vs. Expected-4.6 pts
Adjusted Percentile38th
College Readiness8.7Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate95%+
AP Participation36.1%
IB ProgramNo
Resources & Environment9.0Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.6:1
Per-Pupil Spending$16,964
Chronic Absenteeism30.1%

Delta High — Students at Delta High score 31% proficient, which is below what's typical for similar communities (expected: 35%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

69.4%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 30.4% (multi-year average, 2009-2024)
School
State
31.8% (2024 CAASPP)
ELA Proficiency 54.8% (multi-year average, 2009-2024)
School
State
51.5% (2024 CAASPP)

Based on 24 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
34.5%
ELA
34.5%
2011
Math
42%
ELA
47%
2012
Math
47%
ELA
52%
2013
Math
57%
ELA
52%
2014
Math
32%
ELA
67%
2015
Math
27%
ELA
52%
2016
Math
24.5%
ELA
64.5%
2017
Math
24.5%
ELA
64.5%
2018
Math
24.5%
ELA
64.5%
2019
Math
24.5%
ELA
64.5%
2024
Math
13.6%
ELA
47.7%

Source: EdFacts (NCES) and state assessment data. Growth score: 8.5/10.

How Delta High Compares

See how Delta High performs across key quality dimensions compared to state benchmarks.

Overall Score
7.9/10
81th percentile in CA
Academic
5.6/10
Average
Growth
8.5/10
Excellent
Environment
9.0/10
Excellent
AP Courses
2
State avg: 2.6
Sports
7
4 boys' · 3 girls'
Advanced STEM
5/5
Subjects offered
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
69%
Teaching Staff
17:1 student-teacher ratio
11 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
30.1%

Programs & Offerings

AP/IB Programs2 AP courses offered
36.1% participation·State avg: 2.6 AP courses·CRDC 2021-22
Athletics7sports offered
4 boys'·3 girls'·7 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22
Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

52810 Netherlands Ave., Clarksburg, CA 95612

Nearby Alternatives

Families considering Delta High may also want to explore other high schools in the area. School of Engineering & Sciences (rated 6.0/10, 5.4 miles away, in nearby Sacramento), a more accessible option. Additionally, SAVA - Sacramento Academic and Vocational Academy - EGUSD (rated 5.7/10, 3.8 miles away, in nearby Elk Grove), a more accessible option. For more schools in Clarksburg, see our Clarksburg schools guide .

Nearby Schools

20 within 5.1 mi
School Distance Rating
Clarksburg Middle Clarksburg 0.1 mi 5.1
Delta Elementary Charter Clarksburg 0.1 mi 5.1
Elliott Ranch Elementary Elk Grove 3.3 mi 8.4
Joseph Sims Elementary Elk Grove 3.2 mi 5.2
BERGAMO MONTESSORI SCHOOL Sacramento 4.5 mi 6.4
Matsuyama Elementary Sacramento 4.6 mi 7.0
Bergamo Montessori School Sacramento 4.7 mi
Stone Lake Elementary Elk Grove 3.7 mi 8.2
SAVA - Sacramento Academic and Vocational Academy - EGUSD Elk Grove 3.8 mi 5.7
Camellia Waldorf Sacramento 4.9 mi
Yav Pem Suab Academy - Preparing for the Future Charter Sacramento 5.0 mi 4.7
Martin Luther King Jr. Sacramento 5.1 mi 4.9
John D. Sloat Elementary Sacramento 5.0 mi 3.7
Capitol Collegiate Academy Sacramento 4.9 mi 5.0
John H. Still Sacramento 4.9 mi 4.8
School of Engineering & Sciences Sacramento 5.4 mi 6.0
Marion Mix Elementary Elk Grove 4.5 mi 7.6
Success Academy Sacramento 5.4 mi
John Bidwell Elementary Sacramento 5.6 mi 3.5
Susan B. Anthony Elementary Sacramento 5.1 mi 5.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95612 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$87,031

Median Home Value

$950,000

Median Rent

$2,449/mo

Population

1,519

College Educated

30.5%

Homeownership

49.2%

Poverty Rate

0%

Median Age

43.4

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Connections Visual and Performing Arts Academy Tuolumne, CA 7.9
Early College Academy-LA Trade Tech College Los Angeles, CA 7.9
Emery Secondary Emeryville, CA 8.0
King-Chavez Community High San Diego, CA 8.0
Pacific Law Academy Stockton, CA 8.0
YORK SCHOOL Monterey, CA 8.0

Frequently Asked Questions

Common questions about Delta High

What grades does Delta High serve?

Delta High serves students in grades 10th through 12th.

How many students attend Delta High?

Delta High has an enrollment of approximately 183 students.

What is the student-teacher ratio at Delta High?

The student-teacher ratio at Delta High is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Delta High rank in CA?

Delta High ranks #1,791 of 9,539 schools in CA.

What is Delta High's MySchoolScout rating?

Delta High has a current MySchoolScout rating of 7.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Delta High?

Based on loaded state assessment records, Delta High has 30% math proficiency (multi-year average, 2009-2024) and 55% reading/ELA proficiency (multi-year average, 2009-2024).

Is Delta High a charter school?

No, Delta High is not a charter school. It is a traditional public school operated by the local school district.

Is Delta High a Title I school?

No, Delta High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Delta High?

69.4% of students at Delta High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
36 Car-Dependent
Bike Score
42 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
10th – 12th
Enrollment
183
Student-Teacher Ratio
16.6:1
Teachers (FTE)
11
Free/Reduced Lunch
69.4%
Type
regular
Setting
Fringe Rural
County
Yolo County
Chronic Absenteeism (SY 2022-23)
30.1%
4-Year Graduation
95%+

District

River Delta Joint Unified
District Enrollment
1,753
Schools in District
11
Per-Pupil Spending
$16,964
District Rank
#1 of 8

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