Grade Trends

J. Marion Roynon Elementary

Grades K–5 Public District: Bonita Unified

2715 E St., La Verne, CA 91750 Map

Math (met standard)
64%
+22 state 42% · 2025-26
English (met standard)
65%
+19 state 46% · 2025-26
Science (met standard)
41%
+6 state 35% · 2025-26
Low income
43%
free or reduced-price lunch
Students
842
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 73% state 47% · 2025-26 70% state 44% · 2025-26 —
Grade 4 66% state 42% · 2025-26 66% state 46% · 2025-26 —
Grade 5 52% state 37% · 2025-26 60% state 49% · 2025-26 41% state 35% · 2025-26
All grades 64% state 42% · 2025-26 65% state 46% · 2025-26 41% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 64% state 42% 65% state 46% 41% state 35%
2024-25 67% state 41% 70% state 46% 54% state 33%
2023-24 65% state 41% 69% state 45% 46% state 33%
2022-23 61% state 40% 67% state 45% 56% state 32%
2021-22 55% state 38% 62% state 44% 43% state 31%
2018-19 62% state 44% 68% state 50% 48% state 32%
2017-18 59% state 43% 73% state 49% —
2016-17 53% state 40% 66% state 45% —
2015-16 49% state 38% 61% state 45% —
2014-15 39% state 35% 47% 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
Grace Miller Elementary
Grades K–5 · Bonita Unified
0.6 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%
La Verne Heights Elementary
Grades K–5 · Bonita Unified
1.3 mi
70%
+28 vs state
71%
+25 vs state
44%
+9 vs state
4% Average of math, English and science: 66% in 2022-23 → 62% in 2025-26 29% 477 Hispanic 58%
Harrison Elementary
Grades K–8 · Pomona Unified
1.3 mi
13%
−27 vs state
24%
−23 vs state
8%
−27 vs state
Average of math, English and science: 17% in 2022-23 → 15% in 2025-26 93% 328 Hispanic 77%
La Verne Science and Technology Charter
Grades K–6 Charter · Pomona Unified
1.5 mi
23%
−18 vs state
43%
−4 vs state
17%
−18 vs state
Average of math, English and science: 26% in 2022-23 → 28% in 2025-26 84% 270 Hispanic 77%
Sumner Elementary
Grades K–6 · Claremont Unified
1.7 mi
48%
+7 vs state
55%
+8 vs state
36%
+1 vs state
3% Average of math, English and science: 43% in 2022-23 → 46% in 2025-26 46% 444 Hispanic 55%
Danbury Special Education
Grades K–8 Special education · Claremont Unified
1.7 mi
0%
0%
— Average of math, English and science: 0% in 2014-15 → 0% in 2017-18 51% 47 Hispanic 49%
School of Extended Educational Options
Grades K–12 Charter · Pomona Unified
1.7 mi
33%
−4 vs state
42%
−8 vs state
25%
−10 vs state
7% Average of math, English and science: 26% in 2022-23 → 33% in 2025-26 73% 1,204 Hispanic 69%
Allen Avenue Elementary
Grades K–5 · Bonita Unified
1.8 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%
Oak Mesa Elementary
Grades K–5 · Bonita Unified
1.8 mi
76%
+34 vs state
75%
+28 vs state
65%
+30 vs state
Average of math, English and science: 70% in 2022-23 → 72% in 2025-26 24% 582 White 32%
San Jose Elementary
Grades K–8 · Pomona Unified
1.8 mi
17%
−23 vs state
25%
−23 vs state
21%
−15 vs state
Average of math, English and science: 23% in 2022-23 → 21% in 2025-26 90% 511 Hispanic 82%