Tesoro High
🇺🇸 Official data · 2025Las Flores, California 92688 · Capistrano Unified
#74 of 1,343 high schools in California
#2444 of 16,910 nationally
About Tesoro High
Tesoro High is a public high located in Las Flores, in the Capistrano Unified school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 2,030 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 73.6 out of 100, placing it in the top 25% of high schools in United States and 74th of 1,343 ranked high schools in California. Its strongest component is reading proficiency (89th percentile), and its weakest is students per teacher (8th percentile).
Other published figures: enrollment 2,030.
There are 2 schools in Las Flores; Tesoro High ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)64%
- Reading proficiency (30%)83%
- Community advantage (fewer free/reduced-price lunch) (25%)23.4%
- Students per teacher (15%)22.8
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 Tesoro High by the official sources.
- Enrollment
- 2,030
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 23.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 83%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 64%
- Share of tested students proficient or above (all students, all grades).
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Schools near Tesoro High
Closest schools by straight-line distance, with their Success Index (US).
Las Flores Elementary
Rancho Santa Margarita · Public elementary · Grades K–5
328 students · 1.6 km away
Las Flores Middle
Las Flores · Public middle · Grades 6–8
593 students · 1.6 km away
Wagon Wheel Elementary
Coto De Caza · Public elementary · Grades K–5
441 students · 1.9 km away
Chaparral Elementary
Ladera Ranch · Public elementary · Grades K–5
604 students · 3.0 km away
Bathgate Elementary
Mission Viejo · Public elementary · Grades K–5
570 students · 3.4 km away
Ladera Ranch Middle
Ladera Ranch · Public middle · Grades 6–8
1,064 students · 3.9 km away
Ladera Ranch Elementary
Ladera Ranch · Public elementary · Grades K–5
580 students · 3.9 km away
Fred Newhart Middle
Mission Viejo · Public middle · Grades 6–8
1,105 students · 4.1 km away
Philip J. Reilly Elementary
Mission Viejo · Public elementary · Grades K–5
421 students · 4.2 km away
Carl Hankey Middle
Mission Viejo · Public middle · Grades 6–8
181 students · 4.2 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Eagle Rock High
Los Angeles · Public high · Grades 7–12
2,031 students
Atwater High
Atwater · Public high · Grades 9–12
2,029 students
Peter Johansen High
Modesto · Public high · Grades 9–12
2,029 students
Norco High
Norco · Public high · Grades 9–12
2,032 students
Granite Bay High
Granite Bay · Public high · Grades 9–12
2,036 students
San Ramon Valley High
Danville · Public high · Grades 9–12
2,036 students
Frequently asked questions
Is Tesoro High a good school?
Tesoro High has a Success Index (US) of 73.6 out of 100 (Top 25% of high schools in United States) and ranks #74 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 Tesoro High rank in California?
Tesoro High ranks #74 of 1,343 high schools in California and #2444 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Tesoro High?
Tesoro High had 2,030 students in 2025.
Is Tesoro High a elementary school or a high school?
Tesoro High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Tesoro High?
There are 10 schools within 15 km of Tesoro High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.