Grade Trends

Evelyn Costa Elementary

Grades K–8 Public District: Lammersville Joint Unified

1675 South Gobind Blvd., Mountain House, CA 95391 Map

Math (met standard)
84%
+45 state 40% · 2025-26
English (met standard)
84%
+36 state 48% · 2025-26
Science (met standard)
82%
+46 state 35% · 2025-26
Low income
6%
free or reduced-price lunch
Students
612
2024-25
Students per teacher
23.4
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 82% state 47% · 2025-26 72% state 44% · 2025-26 —
Grade 4 81% state 42% · 2025-26 70% state 46% · 2025-26 —
Grade 5 84% state 37% · 2025-26 91% state 49% · 2025-26 71% state 35% · 2025-26
Grade 6 81% state 37% · 2025-26 83% state 48% · 2025-26 —
Grade 7 84% state 38% · 2025-26 92% state 51% · 2025-26 —
Grade 8 92% state 36% · 2025-26 97% state 50% · 2025-26 92% state 35% · 2025-26
All grades 84% state 40% · 2025-26 84% state 48% · 2025-26 82% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 84% state 40% 84% state 48% 82% state 35%
2024-25 79% state 39% 80% state 47% 72% state 33%
2023-24 77% state 37% 77% state 46% 66% state 31%

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
Julius Cordes Elementary
Grades K–8 · Lammersville Joint Unified
0.5 mi
89%
+50 vs state
88%
+40 vs state
79%
+44 vs state
12% Average of math, English and science: 74% in 2022-23 → 86% in 2025-26 3% 877 Asian 84%
Hansen Elementary
Grades K–8 · Lammersville Joint Unified
0.7 mi
80%
+41 vs state
83%
+35 vs state
82%
+46 vs state
Average of math, English and science: 81% in 2022-23 → 82% in 2025-26 8% 930 Asian 77%
Wicklund Elementary
Grades K–8 · Lammersville Joint Unified
1.2 mi
56%
+17 vs state
66%
+18 vs state
57%
+22 vs state
Average of math, English and science: 62% in 2022-23 → 60% in 2025-26 18% 689 Asian 51%
Bethany Elementary
Grades K–8 · Lammersville Joint Unified
1.3 mi
65%
+26 vs state
72%
+24 vs state
62%
+27 vs state
3% Average of math, English and science: 63% in 2022-23 → 66% in 2025-26 16% 768 Asian 48%
Lammersville Elementary
Grades K–8 · Lammersville Joint Unified
1.6 mi
47%
+8 vs state
57%
+8 vs state
42%
+6 vs state
3% Average of math, English and science: 45% in 2022-23 → 48% in 2025-26 36% 203 Hispanic 44%
Altamont Elementary
Grades K–8 · Lammersville Joint Unified
1.9 mi
63%
+24 vs state
72%
+24 vs state
62%
+27 vs state
Average of math, English and science: 66% in 2022-23 → 66% in 2025-26 13% 616 Asian 51%
Sebastian Questa Elementary
Grades K–8 · Lammersville Joint Unified
2.4 mi
71%
+32 vs state
71%
+23 vs state
69%
+33 vs state
5% Average of math, English and science: 65% in 2022-23 → 70% in 2025-26 8% 822 Asian 65%
Mountain House Elementary
Grades K–8 · Mountain House Elementary
2.9 mi
46%
77%
— 12% Average of math, English and science: 50% in 2022-23 → 62% in 2025-26 21% 14 Hispanic 79%
Art Freiler
Grades K–8 · Tracy Joint Unified
4.5 mi
32%
−7 vs state
40%
−9 vs state
27%
−9 vs state
Average of math, English and science: 33% in 2022-23 → 33% in 2025-26 75% 772 Hispanic 43%
George Kelly Elementary
Grades K–8 · Tracy Joint Unified
4.9 mi
42%
+3 vs state
53%
+5 vs state
34%
−1 vs state
3% Average of math, English and science: 46% in 2022-23 → 43% in 2025-26 61% 929 Asian 38%