Grade Trends

Joseph Widmer Jr. Elementary

Grades K–8 Public District: Manteca Unified

751 Stonebridge Ln., Lathrop, CA 95330 Map

Math (met standard)
17%
−22 state 39% · 2025-26
English (met standard)
29%
−19 state 48% · 2025-26
Science (met standard)
19%
−17 state 35% · 2025-26
Low income
64%
free or reduced-price lunch
Students
923
2024-25
Students per teacher
24.5
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 22% state 47% · 2025-26 21% state 44% · 2025-26 —
Grade 4 18% state 42% · 2025-26 23% state 46% · 2025-26 —
Grade 5 15% state 37% · 2025-26 28% state 49% · 2025-26 21% state 35% · 2025-26
Grade 6 12% state 37% · 2025-26 27% state 48% · 2025-26 —
Grade 7 23% state 38% · 2025-26 43% state 51% · 2025-26 —
Grade 8 14% state 36% · 2025-26 35% state 50% · 2025-26 16% state 35% · 2025-26
All grades 17% state 39% · 2025-26 29% state 48% · 2025-26 19% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 17% state 39% 29% state 48% 19% state 35%
2024-25 18% state 39% 31% state 47% 15% state 33%
2023-24 19% state 37% 32% state 45% 23% state 31%
2022-23 16% state 36% 29% state 45% 6% state 30%
2021-22 17% state 34% 31% state 46% 17% state 30%
2020-21 — — 18% state 28%
2018-19 23% state 41% 41% state 50% 18% state 31%
2017-18 30% state 40% 43% state 49% —
2016-17 30% state 38% 39% state 47% —
2015-16 28% state 37% 37% state 47% —
2014-15 24% state 34% 33% state 42% —

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
Lathrop Elementary
Grades K–8 · Manteca Unified
1.3 mi
12%
−28 vs state
26%
−22 vs state
12%
−23 vs state
Average of math, English and science: 18% in 2022-23 → 17% in 2025-26 72% 1,000 Hispanic 74%
George McParland Elementary
Grades K–8 · Manteca Unified
2.3 mi
30%
−9 vs state
40%
−8 vs state
18%
−17 vs state
6% Average of math, English and science: 35% in 2022-23 → 29% in 2025-26 61% 1,195 Hispanic 53%
Stella Brockman Elementary
Grades K–8 · Manteca Unified
2.7 mi
18%
−22 vs state
29%
−19 vs state
12%
−23 vs state
3% Average of math, English and science: 23% in 2022-23 → 20% in 2025-26 67% 833 Hispanic 52%
Mossdale Elementary
Grades K–8 · Manteca Unified
2.9 mi
27%
−12 vs state
37%
−11 vs state
23%
−13 vs state
5% Average of math, English and science: 34% in 2022-23 → 29% in 2025-26 60% 1,087 Hispanic 43%
Neil Hafley Elementary
Grades K–8 · Manteca Unified
2.9 mi
14%
−25 vs state
29%
−19 vs state
15%
−20 vs state
Average of math, English and science: 18% in 2022-23 → 19% in 2025-26 61% 799 Hispanic 62%
River Islands Technology Academy II
Grades K–8 Charter · River Islands Technology Academy II District
3.4 mi
51%
+12 vs state
61%
+13 vs state
41%
+6 vs state
Average of math, English and science: 50% in 2022-23 → 51% in 2025-26 35% 954 Asian 40%
French Camp Elementary
Grades K–8 · Manteca Unified
3.4 mi
16%
−23 vs state
25%
−23 vs state
21%
−15 vs state
6% Average of math, English and science: 15% in 2022-23 → 21% in 2025-26 84% 581 Hispanic 88%
NextGeneration STEAM Academy
Grades K–8 Charter · NextGeneration STEAM Academy District
3.5 mi
52%
+13 vs state
61%
+13 vs state
42%
+7 vs state
11% Average of math, English and science: 41% in 2022-23 → 52% in 2025-26 49% 797 Asian 46%
Golden West Elementary
Grades K–8 · Manteca Unified
3.8 mi
13%
−26 vs state
22%
−26 vs state
9%
−27 vs state
Average of math, English and science: 17% in 2022-23 → 15% in 2025-26 71% 591 Hispanic 70%
EPIC Academy
Grades K–8 Charter · EPIC Academy District
3.8 mi
68%
+28 vs state
74%
+26 vs state
63%
+28 vs state
Average of math, English and science: 68% in 2022-23 → 68% in 2025-26 24% 1,025 Asian 71%