Grade Trends

Montera Elementary

Grades K–6 Public District: Ontario-Montclair

4825 Bandera St., Montclair, CA 91762 Map

Math (met standard)
46%
+5 state 41% · 2025-26
English (met standard)
51%
+4 state 47% · 2025-26
Science (met standard)
28%
−7 state 35% · 2025-26
Low income
87%
free or reduced-price lunch
Students
564
2024-25
Students per teacher
17.6
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 52% state 47% · 2025-26 40% state 44% · 2025-26 —
Grade 4 48% state 42% · 2025-26 58% state 46% · 2025-26 —
Grade 5 39% state 37% · 2025-26 52% state 49% · 2025-26 28% state 35% · 2025-26
Grade 6 45% state 37% · 2025-26 52% state 48% · 2025-26 —
All grades 46% state 41% · 2025-26 51% state 47% · 2025-26 28% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 46% state 41% 51% state 47% 28% state 35%
2024-25 48% state 41% 54% state 47% 25% state 33%
2023-24 39% state 39% 39% state 45% 14% state 33%
2022-23 37% state 38% 40% state 44% 20% state 32%
2021-22 28% state 36% 33% state 45% 19% state 31%
2018-19 30% state 43% 36% state 50% 12% state 32%
2017-18 28% state 41% 43% state 48% —
2016-17 23% state 39% 33% state 46% —
2015-16 23% state 37% 30% state 46% —
2014-15 26% state 35% 28% 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
Monte Vista Elementary
Grades K–6 · Ontario-Montclair
0.5 mi
57%
+17 vs state
65%
+18 vs state
36%
+1 vs state
9% Average of math, English and science: 44% in 2022-23 → 53% in 2025-26 85% 535 Hispanic 88%
Lehigh Elementary
Grades K–6 · Ontario-Montclair
0.7 mi
29%
−12 vs state
36%
−11 vs state
26%
−9 vs state
7% Average of math, English and science: 23% in 2022-23 → 30% in 2025-26 94% 477 Hispanic 93%
Howard Elementary
Grades K–6 · Ontario-Montclair
0.9 mi
41%
±0 vs state
47%
+1 vs state
32%
−4 vs state
11% Average of math, English and science: 29% in 2022-23 → 40% in 2025-26 89% 433 Hispanic 85%
Kingsley Elementary
Grades K–6 · Ontario-Montclair
1.0 mi
24%
−16 vs state
38%
−9 vs state
14%
−21 vs state
Average of math, English and science: 26% in 2022-23 → 25% in 2025-26 91% 494 Hispanic 92%
Vernon Middle
Grades 7–8 · Ontario-Montclair
1.1 mi
28%
−9 vs state
44%
−6 vs state
22%
−13 vs state
4% Average of math, English and science: 27% in 2022-23 → 31% in 2025-26 86% 580 Hispanic 89%
Ramona Elementary
Grades K–6 · Ontario-Montclair
1.2 mi
41%
+1 vs state
54%
+7 vs state
31%
−4 vs state
10% Average of math, English and science: 32% in 2022-23 → 42% in 2025-26 88% 556 Hispanic 96%
Mission Elementary
Grades K–6 · Ontario-Montclair
1.3 mi
33%
−8 vs state
39%
−7 vs state
23%
−13 vs state
3% Average of math, English and science: 29% in 2022-23 → 32% in 2025-26 88% 571 Hispanic 89%
Pomona Alternative
Grades K–12 Alternative · Pomona Unified
1.3 mi
12%
28%
— 20% Average of math, English and science: 0% in 2016-17 → 20% in 2018-19 100% 10 Hispanic 80%
Buena Vista Arts-Integrated
Grades K–6 · Ontario-Montclair
1.3 mi
64%
+23 vs state
57%
+10 vs state
66%
+31 vs state
10% Average of math, English and science: 52% in 2022-23 → 62% in 2025-26 69% 369 Hispanic 86%
Serrano Middle
Grades 7–8 · Ontario-Montclair
1.4 mi
43%
+6 vs state
55%
+5 vs state
27%
−9 vs state
7% Average of math, English and science: 34% in 2022-23 → 41% in 2025-26 91% 657 Hispanic 89%