Schools in William S. Hart Union High, California (2025)
14 schools · 19,919 students · 14 public · median Enrollment 1,239.
William S. Hart Union High, in California, has 14 schools in United States's 2025 data, together educating about 19,919 students. By level there are 8 high, 6 middle; by sector 14 public.
The median Enrollment across William S. Hart Union High's schools is 1,239, above the California median of 503. Students enrolled in the latest NCES directory year.
14 of the 14 schools qualify for the Success Index (US). The highest-scoring is Academy of the Canyons (82.6, top 10% of high schools nationally), followed by Rancho Pico Junior High (79.1, top 25% of middle schools nationally), and West Ranch High (78.0, top 10% of high schools nationally). 2 schools sit in the top 10% of United States for their type. Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Saugus High (2,317 students), Valencia High (2,286 students), Golden Valley High (1,980 students).
Schools are spread across 7 citys, with the most in Santa Clarita (4), Valencia (3), Newhall (2), Canyon Country (2).
Ranked schools in William S. Hart Union High
Ordered by Success Index (US). Rank positions shown on each profile are within United States and California.
- 183Academy of the CanyonsSanta Clarita · Public High92% Math proficiency · 385 students
- 279Rancho Pico Junior HighStevenson Ranch · Public Middle69% Math proficiency · 842 students
- 378West Ranch HighValencia · Public High69% Math proficiency · 1,777 students
- 476Saugus HighSaugus · Public High63% Math proficiency · 2,317 students
- 575Rio Norte Junior HighSanta Clarita · Public Middle61% Math proficiency · 1,138 students
- 671Valencia HighValencia · Public High55% Math proficiency · 2,286 students
- 771Arroyo Seco Junior HighValencia · Public Middle55% Math proficiency · 1,239 students
- 860William S. Hart HighNewhall · Public High44% Math proficiency · 1,941 students
- 960Placerita Junior HighNewhall · Public Middle51% Math proficiency · 940 students
- 1060Canyon HighCanyon Country · Public High41% Math proficiency · 1,952 students
- 1158Castaic HighCastaic · Public High22.4% Free/reduced-price lunch · 1,159 students
- 1253Golden Valley HighSanta Clarita · Public High37% Math proficiency · 1,980 students
- 1351Sierra Vista Junior HighCanyon Country · Public Middle41% Math proficiency · 946 students
- 1449La Mesa Junior HighSanta Clarita · Public Middle42% Math proficiency · 1,017 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Academy of the Canyons Santa Clarita · High · Grades 9–12 | Public | 82.6 Top 10% | 92% Math proficiency | 385 |
| 2 | Rancho Pico Junior High Stevenson Ranch · Middle · Grades 7–8 | Public | 79.1 Top 25% | 69% Math proficiency | 842 |
| 3 | West Ranch High Valencia · High · Grades 9–12 | Public | 78.0 Top 10% | 69% Math proficiency | 1,777 |
| 4 | Saugus High Saugus · High · Grades 9–12 | Public | 75.6 Top 25% | 63% Math proficiency | 2,317 |
| 5 | Rio Norte Junior High Santa Clarita · Middle · Grades 7–8 | Public | 75.3 Top 25% | 61% Math proficiency | 1,138 |
| 6 | Valencia High Valencia · High · Grades 9–12 | Public | 71.4 Top 25% | 55% Math proficiency | 2,286 |
| 7 | Arroyo Seco Junior High Valencia · Middle · Grades 7–8 | Public | 71.1 Top 25% | 55% Math proficiency | 1,239 |
| 8 | William S. Hart High Newhall · High · Grades 9–12 | Public | 60.4 Top 50% | 44% Math proficiency | 1,941 |
| 9 | Placerita Junior High Newhall · Middle · Grades 7–8 | Public | 59.9 Top 50% | 51% Math proficiency | 940 |
| 10 | Canyon High Canyon Country · High · Grades 9–12 | Public | 59.5 Top 50% | 41% Math proficiency | 1,952 |
| 11 | Castaic High Castaic · High · Grades 9–12 | Public | 58.1 Top 50% | 22.4% Free/reduced-price lunch | 1,159 |
| 12 | Golden Valley High Santa Clarita · High · Grades 9–12 | Public | 52.6 Top 50% | 37% Math proficiency | 1,980 |
| 13 | Sierra Vista Junior High Canyon Country · Middle · Grades 7–8 | Public | 50.9 Top 50% | 41% Math proficiency | 946 |
| 14 | La Mesa Junior High Santa Clarita · Middle · Grades 7–8 | Public | 49.2 Lower 50% | 42% Math proficiency | 1,017 |
Compare the top 4 schools in William S. Hart Union High side by side →
Citys in William S. Hart Union High
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Frequently asked questions
What is the best school in William S. Hart Union High?
Academy of the Canyons is the highest-ranked school in William S. Hart Union High with a Success Index (US) of 82.6 out of 100 (Top 10% of high schools in United States).
How many schools are in William S. Hart Union High?
William S. Hart Union High has 14 schools (8 high, 6 middle) educating 19,919 students in 2025.
What is the typical Enrollment in William S. Hart Union High?
The median Enrollment across schools in William S. Hart Union High is 1,239. Students enrolled in the latest NCES directory year.