Del Oro High
🇺🇸 Official data · 2025Loomis, California 95650 · Placer Union High
#157 of 1,343 high schools in California
#4305 of 16,910 nationally
About Del Oro High
Del Oro High is a public high located in Loomis, in the Placer Union High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 1,634 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 65.9 out of 100, placing it in the top 50% of high schools in United States and 157th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (97th percentile), and its weakest is students per teacher (5th percentile).
Other published figures: enrollment 1,634.
There are 6 schools in Loomis; Del Oro High ranks 5th of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)45%
- Reading proficiency (30%)74%
- Community advantage (fewer free/reduced-price lunch) (25%)12.9%
- Students per teacher (15%)24.4
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 Del Oro High by the official sources.
- Enrollment
- 1,634
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 12.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 24.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 74%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 45%
- Share of tested students proficient or above (all students, all grades).
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Schools near Del Oro High
Closest schools by straight-line distance, with their Success Index (US).
Loomis Elementary
Loomis · Public elementary · Grades K–8
438 students · 918 m away
H. Clarke Powers Elementary
Loomis · Public elementary · Grades K–8
495 students · 1.8 km away
Penryn Elementary
Penryn · Public elementary · Grades K–8
250 students · 2.8 km away
Placer Elementary
Loomis · Public elementary · Grades K–8
505 students · 4.2 km away
Loomis Basin Charter
Loomis · Charter elementary · Grades K–8
505 students · 4.7 km away
Franklin Elementary
Loomis · Public elementary · Grades K–8
433 students · 4.8 km away
Valley View Elementary
Rocklin · Public elementary · Grades K–6
414 students · 5.3 km away
Rocklin Elementary
Rocklin · Public elementary · Grades K–6
631 students · 5.9 km away
Newcastle Elementary
Newcastle · Public elementary · Grades K–8
164 students · 6.1 km away
Newcastle Charter
Newcastle · Charter elementary · Grades K–8
333 students · 6.1 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Pacifica High
Garden Grove · Public high · Grades 9–12
1,634 students
Marco Antonio Firebaugh High
Lynwood · Public high · Grades 9–12
1,633 students
Gahr (Richard) High
Cerritos · Public high · Grades 9–12
1,631 students
Yorba Linda High
Yorba Linda · Public high · Grades 9–12
1,631 students
Vanden High
Fairfield · Public high · Grades 9–12
1,631 students
Mt. Whitney High
Visalia · Public high · Grades 9–12
1,637 students
Frequently asked questions
Is Del Oro High a good school?
Del Oro High has a Success Index (US) of 65.9 out of 100 (Top 50% of high schools in United States) and ranks #157 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 Del Oro High rank in California?
Del Oro High ranks #157 of 1,343 high schools in California and #4305 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Del Oro High?
Del Oro High had 1,634 students in 2025.
Is Del Oro High a elementary school or a high school?
Del Oro High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Del Oro High?
There are 10 schools within 15 km of Del Oro High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.