Grade Trends

Arroyo Seco Junior High

Grades 7–8 Public District: William S. Hart Union High

27171 North Vista Delgado Dr., Valencia, CA 91354 Map

Math (met standard)
56%
+19 state 37% · 2025-26
English (met standard)
68%
+17 state 50% · 2025-26
Science (met standard)
49%
+14 state 35% · 2025-26
Low income
17%
free or reduced-price lunch
Students
1,239
2024-25
Students per teacher
24.4
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 7 54% state 38% · 2025-26 68% state 51% · 2025-26 —
Grade 8 58% state 36% · 2025-26 67% state 50% · 2025-26 49% state 35% · 2025-26
All grades 56% state 37% · 2025-26 68% state 50% · 2025-26 49% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 56% state 37% 68% state 50% 49% state 35%
2024-25 55% state 35% 69% state 49% 52% state 32%
2023-24 53% state 33% 66% state 47% 43% state 29%
2022-23 49% state 32% 69% state 47% 45% state 29%
2021-22 49% state 31% 68% state 48% 52% state 29%
2018-19 55% state 37% 73% state 50% 54% state 31%
2017-18 55% state 37% 70% state 50% —
2016-17 58% state 37% 71% state 49% —
2015-16 55% state 36% 71% state 49% —
2014-15 47% state 34% 63% state 45% —

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Highlands Elementary
Grades K–6 · Saugus Union
0.8 mi
62%
+21 vs state
64%
+17 vs state
41%
+6 vs state
12% Average of math, English and science: 44% in 2022-23 → 56% in 2025-26 34% 666 Hispanic 61%
James Foster Elementary
Grades K–6 · Saugus Union
0.8 mi
53%
+12 vs state
62%
+15 vs state
52%
+17 vs state
Average of math, English and science: 58% in 2022-23 → 56% in 2025-26 39% 508 White 42%
Emblem Academy
Grades K–6 · Saugus Union
0.9 mi
70%
+29 vs state
75%
+28 vs state
63%
+27 vs state
Average of math, English and science: 67% in 2022-23 → 69% in 2025-26 33% 810 Hispanic 32%
Charles Helmers Elementary
Grades K–6 · Saugus Union
0.9 mi
69%
+28 vs state
74%
+27 vs state
72%
+37 vs state
Average of math, English and science: 72% in 2022-23 → 72% in 2025-26 22% 524 White 41%
North Park Elementary
Grades K–6 · Saugus Union
1.1 mi
66%
+26 vs state
73%
+26 vs state
49%
+14 vs state
15% Average of math, English and science: 48% in 2022-23 → 63% in 2025-26 25% 441 White 49%
Bridgeport Elementary
Grades K–6 · Saugus Union
1.3 mi
62%
+22 vs state
64%
+17 vs state
53%
+17 vs state
8% Average of math, English and science: 68% in 2022-23 → 60% in 2025-26 34% 866 White 32%
Opportunities for Learning - William S. Hart
Grades 7–12 Charter · Opportunities for Learning - William S. Hart District
1.5 mi
17%
−16 vs state
39%
−16 vs state
31%
−3 vs state
7% Average of math, English and science: 22% in 2022-23 → 29% in 2025-26 63% 464 Hispanic 53%
Rosedell Elementary
Grades K–6 · Saugus Union
1.8 mi
61%
+20 vs state
67%
+20 vs state
59%
+23 vs state
13% Average of math, English and science: 49% in 2022-23 → 62% in 2025-26 39% 660 Hispanic 45%
Rio Norte Junior High
Grades 7–8 · William S. Hart Union High
1.8 mi
67%
+30 vs state
78%
+28 vs state
61%
+25 vs state
6% Average of math, English and science: 62% in 2022-23 → 68% in 2025-26 17% 1,138 White 38%
Mission View Public
Grades 8–12 Charter · Mission View Public District
2.0 mi
0%
−32 vs state
34%
−23 vs state
18%
Average of math, English and science: 17% in 2022-23 → 17% in 2025-26 74% 255 Hispanic 72%