Delta High
🇺🇸 Official data · 2025Clarksburg, California 95612 · River Delta Joint Unified
#583 of 1,343 high schools in California
#10959 of 16,910 nationally
About Delta High
Delta High is a public high located in Clarksburg, in the River Delta Joint Unified school district of California, United States. It caters for Grades 10–12. In 2025 it enrolled 196 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 40.0 out of 100, placing it in the lower 50% of high schools in United States and 583rd of 1,343 ranked high schools in California. Its strongest component is reading proficiency (66th percentile), and its weakest is math proficiency (25th percentile).
Other published figures: enrollment 196.
There are 3 schools in Clarksburg; Delta High ranks 2nd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)24.5%
- Reading proficiency (30%)64.5%
- Community advantage (fewer free/reduced-price lunch) (25%)75%
- Students per teacher (15%)16.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Delta High by the official sources.
- Enrollment
- 196
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 75%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 64.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Delta High
Closest schools by straight-line distance, with their Success Index (US).
Clarksburg Middle
Clarksburg · Public middle · Grades 7–9
171 students · 173 m away
Delta Elementary Charter
Clarksburg · Charter elementary · Grades K–6
325 students · 211 m away
Joseph Sims Elementary
Elk Grove · Public elementary · Grades K–6
691 students · 5.2 km away
Elliott Ranch Elementary
Elk Grove · Public elementary · Grades K–6
599 students · 5.3 km away
Stone Lake Elementary
Elk Grove · Public elementary · Grades K–6
690 students · 6.0 km away
SAVA - Sacramento Academic and Vocational Academy - EGUSD
Elk Grove · Charter high · Grades 7–12
360 students · 6.1 km away
Marion Mix Elementary
Elk Grove · Public elementary · Grades K–6
736 students · 7.2 km away
Matsuyama Elementary
Sacramento · Public elementary · Grades K–6
435 students · 7.4 km away
John H. Still
Sacramento · Public elementary · Grades K–8
655 students · 7.8 km away
Helen Carr Castello Elementary
Elk Grove · Public elementary · Grades K–6
790 students · 7.9 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Anderson Valley Junior-Senior High
Boonville · Public high · Grades 7–12
192 students
Stockton High
Stockton · Public high · Grades 9–12
191 students
Foresthill High
Foresthill · Public high · Grades 9–12
190 students
Los Molinos High
Los Molinos · Public high · Grades 9–12
203 students
Weed High
Weed · Public high · Grades 9–12
187 students
Etna Union High
Etna · Public high · Grades 9–12
185 students
Frequently asked questions
Is Delta High a good school?
Delta High has a Success Index (US) of 40.0 out of 100 (Lower 50% of high schools in United States) and ranks #583 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Delta High rank in California?
Delta High ranks #583 of 1,343 high schools in California and #10959 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Delta High?
Delta High had 196 students in 2025.
Is Delta High a elementary school or a high school?
Delta High is classified as a high covering Grades 10–12. It is a public school.
What other schools are near Delta High?
There are 10 schools within 15 km of Delta High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.