Stanley G. Oswalt Academy
19501 Shadow Oak Dr., Walnut, CA 91789 Map
Math (met standard)
56%
+16
state 40% · 2025-26
English (met standard)
70%
+22
state 48% · 2025-26
Science (met standard)
57%
+22
state 35% · 2025-26
Low income
57%
free or reduced-price lunch
Students
879
2024-25
Students per teacher
24.8
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 | 76% state 47% · 2025-26 | 70% state 44% · 2025-26 | — |
| Grade 4 | 59% state 42% · 2025-26 | 65% state 46% · 2025-26 | — |
| Grade 5 | 51% state 37% · 2025-26 | 71% state 49% · 2025-26 | 48% state 35% · 2025-26 |
| Grade 6 | 53% state 37% · 2025-26 | 73% state 48% · 2025-26 | — |
| Grade 7 | 40% state 38% · 2025-26 | 70% state 51% · 2025-26 | — |
| Grade 8 | 56% state 36% · 2025-26 | 72% state 50% · 2025-26 | 66% state 35% · 2025-26 |
| All grades | 56% state 40% · 2025-26 | 70% state 48% · 2025-26 | 57% state 35% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 56% state 40% | 70% state 48% | 57% state 35% |
| 2024-25 | 56% state 39% | 69% state 47% | 54% state 33% |
| 2023-24 | 55% state 37% | 70% state 46% | 52% state 31% |
| 2022-23 | 51% state 36% | 70% state 45% | 57% state 30% |
| 2021-22 | 52% state 34% | 68% state 46% | 54% state 30% |
| 2018-19 | 53% state 41% | 66% state 50% | 48% state 31% |
| 2017-18 | 57% state 40% | 64% state 49% | — |
| 2016-17 | 58% state 38% | 65% state 47% | — |
| 2015-16 | 60% state 37% | 69% state 47% | — |
| 2014-15 | 57% state 34% | 66% state 43% | — |
Students
Race and ethnicity, 2024-25
- Asian 44%
- White 2%
- Hispanic 47%
- Black 1%
- Two or more 5%
- Other 0%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
2025-26 results
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Cyrus J. Morris Elementary
Grades K–5
· Walnut Valley Unified
|
1.2 mi |
69%
+27
vs state
|
67%
+21
vs state
|
28% | |
|
Vejar Elementary
Grades K–5
· Walnut Valley Unified
|
1.3 mi |
59%
+17
vs state
|
58%
+11
vs state
|
32% | |
|
Hollingworth Elementary
Grades K–6
· Rowland Unified
|
1.3 mi |
28%
−13
vs state
|
37%
−10
vs state
|
73% | |
|
Leonard G. Westhoff Elementary
Grades K–5
· Walnut Valley Unified
|
1.4 mi |
81%
+39
vs state
|
81%
+35
vs state
|
20% | |
|
Telesis Academy of Science & Math
Grades K–8
· Rowland Unified
|
1.4 mi |
34%
−4
vs state
|
47%
−2
vs state
|
82% | |
|
Rowland Virtual Learning Academy
Grades K–12
Alternative
· Rowland Unified
|
1.5 mi |
58%
|
25%
|
81% | |
|
Rorimer Elementary
Grades K–6
· Rowland Unified
|
1.7 mi |
22%
−20
vs state
|
30%
−16
vs state
|
92% | |
|
Suzanne Middle
Grades 6–8
· Walnut Valley Unified
|
1.7 mi |
65%
+28
vs state
|
74%
+25
vs state
|
25% | |
|
Giano Intermediate
Grades 7–8
· Rowland Unified
|
1.8 mi |
26%
−11
vs state
|
36%
−14
vs state
|
95% | |
|
Villacorta Elementary
Grades K–6
· Rowland Unified
|
1.9 mi |
22%
−18
vs state
|
31%
−16
vs state
|
95% |
No schools match this filter.