Grade Trends

Castro Valley Elementary

Grades K–5 Public District: Castro Valley Unified

20185 San Miguel Ave., Castro Valley, CA 94546 Map

Math (met standard)
51%
+9 state 42% · 2025-26
English (met standard)
66%
+19 state 47% · 2025-26
Science (met standard)
41%
+6 state 35% · 2025-26
Low income
55%
free or reduced-price lunch
Students
502
2024-25
Students per teacher
23.9
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 3 63% state 47% · 2025-26 68% state 44% · 2025-26 —
Grade 4 47% state 42% · 2025-26 56% state 46% · 2025-26 —
Grade 5 44% state 37% · 2025-26 73% state 49% · 2025-26 41% state 35% · 2025-26
All grades 51% state 42% · 2025-26 66% state 47% · 2025-26 41% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 51% state 42% 66% state 47% 41% state 35%
2024-25 53% state 42% 62% state 46% 43% state 33%
2023-24 56% state 41% 64% state 45% 33% state 33%
2022-23 58% state 40% 64% state 45% 32% state 32%
2021-22 49% state 37% 61% state 45% 38% state 31%
2020-21 38% state 35% 57% state 43% 35% state 30%
2018-19 59% state 44% 65% state 50% 38% state 32%
2017-18 60% state 43% 56% state 49% —
2016-17 60% state 41% 58% state 45% —
2015-16 51% state 38% 62% state 46% —
2014-15 38% state 35% 51% state 41% —

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
Stanton Elementary
Grades K–5 · Castro Valley Unified
0.7 mi
55%
+13 vs state
54%
+7 vs state
40%
+5 vs state
3% Average of math, English and science: 53% in 2022-23 → 50% in 2025-26 53% 515 Asian 36%
Chabot Elementary
Grades K–5 · Castro Valley Unified
0.8 mi
67%
+25 vs state
73%
+26 vs state
70%
+34 vs state
3% Average of math, English and science: 67% in 2022-23 → 70% in 2025-26 28% 496 Asian 42%
Marshall Elementary
Grades K–5 · Castro Valley Unified
0.8 mi
65%
+23 vs state
60%
+14 vs state
42%
+7 vs state
8% Average of math, English and science: 64% in 2022-23 → 56% in 2025-26 44% 515 Asian 41%
Castro Valley Virtual Academy
Grades K–12 · Castro Valley Unified
1.2 mi
36%
+6 vs state · 2024-25
73%
+16 vs state · 2024-25
39%
Average of math, English and science: 40% in 2021-22 → 39% in 2025-26 40% 45 Hispanic 29%
Proctor Elementary
Grades K–5 · Castro Valley Unified
1.4 mi
83%
+40 vs state
81%
+35 vs state
66%
+31 vs state
Average of math, English and science: 76% in 2022-23 → 77% in 2025-26 30% 613 Asian 40%
Vannoy Elementary
Grades K–5 · Castro Valley Unified
1.4 mi
65%
+23 vs state
61%
+15 vs state
66%
+31 vs state
3% Average of math, English and science: 67% in 2022-23 → 64% in 2025-26 29% 536 Asian 31%
Independent Elementary
Grades K–5 · Castro Valley Unified
1.7 mi
68%
+26 vs state
72%
+26 vs state
68%
+33 vs state
4% Average of math, English and science: 65% in 2022-23 → 69% in 2025-26 28% 662 Asian 50%
Knowledge Enlightens You (KEY) Academy
Grades K–8 Charter · Knowledge Enlightens You (KEY) Academy District
1.8 mi
30%
−10 vs state
31%
−16 vs state
28%
−8 vs state
5% Average of math, English and science: 25% in 2022-23 → 30% in 2025-26 82% 645 Hispanic 66%
Cherryland Elementary
Grades K–6 · Hayward Unified
1.9 mi
15%
−26 vs state
20%
−27 vs state
5%
−31 vs state
3% Average of math, English and science: 16% in 2022-23 → 13% in 2025-26 83% 855 Hispanic 83%
Hillside Elementary
Grades K–5 · San Lorenzo Unified
1.9 mi
20%
−22 vs state
16%
−31 vs state
2%
−34 vs state
4% Average of math, English and science: 9% in 2022-23 → 13% in 2025-26 87% 347 Hispanic 64%