Grade Trends

Decker Elementary

Grades K–6 Public District: Pomona Unified

20 Village Loop Rd., Pomona, CA 91766 Map

Math (met standard)
22%
−18 state 41% · 2025-26
English (met standard)
31%
−15 state 47% · 2025-26
Science (met standard)
19%
−16 state 35% · 2025-26
Low income
76%
free or reduced-price lunch
Students
437
2024-25
Students per teacher
19.0
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 35% state 47% · 2025-26 29% state 44% · 2025-26 —
Grade 4 25% state 42% · 2025-26 25% state 46% · 2025-26 —
Grade 5 14% state 37% · 2025-26 33% state 49% · 2025-26 19% state 35% · 2025-26
Grade 6 17% state 37% · 2025-26 39% state 48% · 2025-26 —
All grades 22% state 41% · 2025-26 31% state 47% · 2025-26 19% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 22% state 41% 31% state 47% 19% state 35%
2024-25 26% state 40% 36% state 47% 20% state 33%
2023-24 26% state 39% 30% state 45% 16% state 33%
2022-23 26% state 38% 39% state 45% 22% state 32%
2021-22 26% state 36% 35% state 45% 11% state 31%
2018-19 27% state 43% 37% state 50% 14% state 32%
2017-18 22% state 41% 38% state 49% —
2016-17 25% state 39% 37% state 46% —
2015-16 22% state 38% 47% state 46% —
2014-15 24% state 35% 38% 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
Ranch Hills Elementary
Grades K–6 · Pomona Unified
0.8 mi
47%
+6 vs state
57%
+10 vs state
36%
±0 vs state
5% Average of math, English and science: 52% in 2022-23 → 47% in 2025-26 63% 449 Hispanic 63%
Fremont Academy of Engineering and Design
Grades 7–12 · Pomona Unified
0.9 mi
21%
−15 vs state
37%
−15 vs state
22%
−14 vs state
7% Average of math, English and science: 19% in 2022-23 → 26% in 2025-26 93% 597 Hispanic 94%
Lexington Elementary
Grades K–8 · Pomona Unified
0.9 mi
38%
−1 vs state
39%
−8 vs state
24%
−11 vs state
Average of math, English and science: 35% in 2022-23 → 34% in 2025-26 91% 537 Hispanic 90%
Vejar Elementary
Grades K–8 · Pomona Unified
1.0 mi
23%
−17 vs state
36%
−12 vs state
22%
−13 vs state
4% Average of math, English and science: 23% in 2022-23 → 27% in 2025-26 95% 741 Hispanic 91%
Westmont Elementary
Grades K–6 · Pomona Unified
1.1 mi
27%
−14 vs state
40%
−7 vs state
23%
−12 vs state
3% Average of math, English and science: 27% in 2022-23 → 30% in 2025-26 79% 327 Hispanic 96%
Madison Elementary
Grades K–6 · Pomona Unified
1.2 mi
25%
−16 vs state
34%
−13 vs state
17%
−18 vs state
Average of math, English and science: 26% in 2022-23 → 25% in 2025-26 97% 382 Hispanic 90%
Lopez Elementary
Grades K–6 · Pomona Unified
1.3 mi
15%
−26 vs state
21%
−26 vs state
21%
−14 vs state
5% Average of math, English and science: 14% in 2022-23 → 19% in 2025-26 98% 394 Hispanic 94%
Philadelphia Elementary
Grades K–6 · Pomona Unified
1.5 mi
19%
−21 vs state
29%
−18 vs state
23%
−13 vs state
Average of math, English and science: 22% in 2022-23 → 24% in 2025-26 92% 535 Hispanic 94%
Alcott Elementary
Grades K–6 · Pomona Unified
1.8 mi
14%
−26 vs state
28%
−18 vs state
26%
−9 vs state
8% Average of math, English and science: 15% in 2022-23 → 23% in 2025-26 95% 606 Hispanic 89%
Simons Middle
Grades 6–8 · Pomona Unified
1.9 mi
13%
−24 vs state
26%
−24 vs state
15%
−20 vs state
3% Average of math, English and science: 21% in 2022-23 → 18% in 2025-26 96% 578 Hispanic 94%