Grade Trends

Schools near ZIP 91773

12 public schools within 2 miles, nearest first.

All schools in San Dimas

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

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Fred Ekstrand Elementary
Grades K–5 · Bonita Unified
0.4 mi
55%
+13 vs state
57%
+11 vs state
45%
+10 vs state
3% Average of math, English and science: 56% in 2022-23 → 53% in 2025-26 48% 475 Hispanic 68%
Chaparral High (Continuation)
Grades 9–12 Alternative · Bonita Unified
0.7 mi
0%
−32 vs state
10%
−47 vs state
3%
−24 vs state · 2023-24
Average of math, English and science: 4% in 2022-23 → 5% in 2025-26 61% 54 Hispanic 87%
Vista (Alternative)
Grades K–12 Alternative · Bonita Unified
0.7 mi — —
23%
−10 vs state
18% Average of math, English and science: 5% in 2022-23 → 23% in 2025-26 73% 11 Hispanic 82%
Arma J. Shull Elementary
Grades K–5 · Bonita Unified
0.9 mi
75%
+33 vs state
77%
+30 vs state
69%
+33 vs state
5% Average of math, English and science: 78% in 2022-23 → 73% in 2025-26 26% 633 Hispanic 48%
Allen Avenue Elementary
Grades K–5 · Bonita Unified
1.1 mi
62%
+19 vs state
63%
+17 vs state
50%
+15 vs state
3% Average of math, English and science: 55% in 2022-23 → 58% in 2025-26 37% 467 Hispanic 57%
San Dimas High
Grades 9–12 · Bonita Unified
1.2 mi
50%
+19 vs state
81%
+23 vs state
60%
+27 vs state
11% Average of math, English and science: 53% in 2022-23 → 64% in 2025-26 38% 1,235 Hispanic 60%
Ramona Middle
Grades 6–8 · Bonita Unified
1.2 mi
66%
+29 vs state
74%
+25 vs state
66%
+30 vs state
9% Average of math, English and science: 60% in 2022-23 → 69% in 2025-26 31% 1,371 Hispanic 53%
Lone Hill Middle
Grades 6–8 · Bonita Unified
1.3 mi
55%
+18 vs state
72%
+23 vs state
66%
+30 vs state
13% Average of math, English and science: 51% in 2022-23 → 64% in 2025-26 39% 870 Hispanic 59%
Sutherland Elementary
Grades K–5 · Glendora Unified
1.4 mi
57%
+15 vs state
60%
+14 vs state
39%
+3 vs state
10% Average of math, English and science: 62% in 2022-23 → 52% in 2025-26 19% 488 Hispanic 51%
Gladstone Elementary
Grades K–5 · Bonita Unified
1.5 mi
67%
+25 vs state
63%
+16 vs state
59%
+24 vs state
4% Average of math, English and science: 59% in 2022-23 → 63% in 2025-26 35% 518 Hispanic 58%
Willow Elementary
Grades K–6 · Charter Oak Unified
1.9 mi
49%
+9 vs state
58%
+11 vs state
35%
±0 vs state
4% Average of math, English and science: 43% in 2022-23 → 47% in 2025-26 71% 388 Hispanic 64%
Grace Miller Elementary
Grades K–5 · Bonita Unified
1.9 mi
80%
+38 vs state
75%
+29 vs state
67%
+31 vs state
7% Average of math, English and science: 67% in 2022-23 → 74% in 2025-26 42% 448 Hispanic 67%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch.