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Tesoro High

Public Grades 9-12
52nd
SchoolDigger Rank ?
of 2,162 California High Schools
Better than 98% of California high schools
Summary

Tesoro High is a public high school located in Rancho Santa Margarita, California, serving grades 9-12 with a total enrollment of 2,040 students. The school is part of the Capistrano Unified School District, which is ranked 193 out of 1,543 districts in California and is rated 4 stars out of 5 by SchoolDigger.

Tesoro High has consistently performed well in statewide rankings, ranking in the top 5% of California high schools for the past several years. In the 2024-2025 school year, Tesoro High ranked 52nd out of 2,162 California high schools and received a 5-star rating from SchoolDigger. The school's students consistently outperform the state and district averages in Smarter Balanced Assessments for English Language Arts/Literacy and Mathematics, with 89.89% of students proficient or better in ELA/Literacy and 64.87% proficient or better in Mathematics. Tesoro High also excels in science, with 72.32% of 11th-grade students and 69.48% of all students proficient or better in the CAST (California Science Test).

Tesoro High's performance is particularly noteworthy for its high graduation rates, ranging from 86.2% to 95.2% over the past few years, and low dropout rates, ranging from 2.2% to 8.9%. The school also performs exceptionally well across various student subgroups, including female, male, Asian, Hispanic, White, multi-racial, special education, low socioeconomic status, and military-connected students. Compared to nearby schools in the Capistrano Unified and Saddleback Valley Unified districts, Tesoro High outperforms most in terms of academic performance, graduation rates, and subgroup performance, with the exception of Trabuco Hills High, which is also a highly-ranked school.

2,030
Students ?
22.6
Student/teacher ratio ?
$18,618
Per pupil spending ?
23.4%
Free/discounted lunch ?
 1 Tesoro Creek Rd.
       Rancho Santa Margarita, CA  92688-4706

(949) 234-5310

District: Capistrano Unified


Feeder schools for Tesoro High:

Elementary:    Arroyo Vista Elementary
    Chaparral Elementary
    Esencia
    Las Flores Elementary
    More...
Middle:    Arroyo Vista Middle
    Las Flores Middle
Racial breakdown:

White:
56.0%
Hispanic:
16.1%
Asian:
15.9%
more
 See top rated California high schools

 Compare Tesoro High to nearby high schools!
At a glance
Ranking trend: Holding steady — 94th percentile in 2015 → 98th in 2025
Strengths
Test scores above the California average (75% vs 41% meeting standards)
Ranks in the top 2% of California high schools
96% graduate in 4 years — above the California average (88%)
Worth a look
!Large classes — about 23 students per teacher
Students meeting standards (2024-2025) ?
This school75%
District avg65%
California avg41%
52nd of 2,162
California public high schools ?
Top 2%▲ up 4 pts since 2015
From top 6% (2015) to top 2% (2025)
See the entire ranking list of California High Schools →
SchoolDigger rating ?
1st of 8High Schools in the Capistrano Unified
193rd of 1,543Capistrano Unified among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202597.152 of 216297.6%★★★★★
202494.9114 of 215994.7%★★★★★
202397.663 of 217097.1%★★★★★
202296.190 of 212395.8%★★★★★
202191.2115 of 129091.1%★★★★★
201996.763 of 213397.0%★★★★★
201890.4194 of 201790.4%★★★★★
201792.3145 of 202192.8%★★★★★
201694.679 of 203996.1%★★★★★
201593.3120 of 199494.0%★★★★★
201387.451 of 242697.9%★★★★★
201290.230 of 235498.7%★★★★★
201187.552 of 236797.8%★★★★★
201091.024 of 228198.9%★★★★★
200983.959 of 223897.4%★★★★★
200885.757 of 211797.3%★★★★★
200778.1147 of 206392.9%★★★★★
200684.966 of 196896.6%★★★★★
200578.5107 of 190194.4%★★★★★
200472.6150 of 165390.9%★★★★★

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202588.130 of 58594.9%★★★★★
202485.955 of 57390.4%★★★★★
202386.743 of 59192.7%★★★★★
202287.640 of 58193.1%★★★★★
201985.462 of 58289.3%★★★★☆
201884.167 of 58188.5%★★★★☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202283.3112 of 116190.4%★★★★★
202164.5121 of 55578.2%★★★★☆
201987.488 of 111792.1%★★★★★
201847.6417 of 105260.4%★★★☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202595.759 of 190696.9%★★★★★
202495.086 of 191595.5%★★★★★
202397.542 of 191597.8%★★★★★
202294.2103 of 185894.5%★★★★★
202190.696 of 105490.9%★★★★★
201996.256 of 183396.9%★★★★★
201888.1194 of 176089.0%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202595.262 of 190096.7%★★★★★
202491.3121 of 190293.6%★★★★★
202395.776 of 191796.0%★★★★★
202295.567 of 186196.4%★★★★★
201998.135 of 181498.1%★★★★★
201890.5133 of 174292.4%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202595.569 of 201396.6%★★★★★
202490.1159 of 202692.2%★★★★★
202397.847 of 203097.7%★★★★★
202295.178 of 194396.0%★★★★★
202189.294 of 112691.7%★★★★★
201992.1104 of 193794.6%★★★★★
201865.6614 of 186267.0%★★★☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202597.354 of 194297.2%★★★★★
202493.2140 of 194892.8%★★★★★
202396.388 of 196395.5%★★★★★
202296.676 of 191696.0%★★★★★
202189.3124 of 112288.9%★★★★☆
201996.077 of 188095.9%★★★★★
201889.8184 of 183490.0%★★★★★

Military Connected

YearAvg scoreStatewide rankCalifornia percentileRating
202594.310 of 17594.3%★★★★★
202478.831 of 18383.1%★★★★☆
202383.728 of 19085.3%★★★★☆
202269.351 of 16869.6%★★★★☆

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
202591.132 of 57794.5%★★★★★
202473.5147 of 57474.4%★★★★☆
202380.1100 of 54181.5%★★★★☆
202274.3115 of 51577.7%★★★★☆
201985.541 of 42290.3%★★★★★
201860.6151 of 36658.7%★★★☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202594.749 of 125296.1%★★★★★
202479.3159 of 121686.9%★★★★☆
202380.9143 of 119788.1%★★★★☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202591.559 of 115594.9%★★★★★
202484.3147 of 117387.5%★★★★☆
202390.284 of 119393.0%★★★★★
202287.0113 of 120490.6%★★★★★
201988.793 of 122292.4%★★★★★
201874.7312 of 117373.4%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Male (2025)97th percentile~ school
Female (2025)97th percentile~ school
Hispanic (2025)97th percentile~ school
Low Socio Economic Status (2025)97th percentile~ school
Special Education (2025)96th percentile~ school
White (2025)95th percentile-3 vs school
Asian (2025)95th percentile-3 vs school
Multi-racial (2025)94th percentile-3 vs school
Military Connected (2025)94th percentile-3 vs school
Disabled (2022)90th percentile-5 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy90%+41 vs state
Science69%+37 vs state
Mathematics65%+28 vs state

5.0
1 rating · 1 written review
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What people are saying
by a parent
Monday, August 14, 2017

Open Quote Great environment for best education around the area. Close Quote





Schools Near Tesoro High









Frequently Asked Questions about Tesoro High

Tesoro High is fed by the following schools:

Elementary : Arroyo Vista Elementary
Elementary : Chaparral Elementary
Elementary : Esencia
Elementary : Las Flores Elementary
Elementary : Tijeras Creek Elementary
Elementary : Wagon Wheel Elementary
Middle : Arroyo Vista Middle
Middle : Las Flores Middle

Yes! Tesoro High is one of the best high schools in the state. It ranks 52nd of 2162 California high schools.

Students at Tesoro High are 56% White, 16% Hispanic, 16% Asian, 10% Two or more races, 1% African American.

In the 2024-25 school year, 2,030 students attended Tesoro High.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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