Grade Trends

Sierra Elementary

Grades K–5 Public District: Lancaster Elementary

747 West Avenue J-12, Lancaster, CA 93534 Map

Math (met standard)
11%
−31 state 42% · 2025-26
English (met standard)
16%
−30 state 46% · 2025-26
Science (met standard)
9%
−26 state 35% · 2025-26
Low income
93%
free or reduced-price lunch
Students
707
2024-25
Students per teacher
23.6
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 13% state 47% · 2025-26 19% state 44% · 2025-26 —
Grade 4 9% state 42% · 2025-26 14% state 46% · 2025-26 —
Grade 5 10% state 37% · 2025-26 16% state 49% · 2025-26 9% state 35% · 2025-26
All grades 11% state 42% · 2025-26 16% state 46% · 2025-26 9% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 11% state 42% 16% state 46% 9% state 35%
2024-25 9% state 42% 22% state 46% 15% state 33%
2023-24 10% state 41% 19% state 45% 10% state 33%
2022-23 11% state 40% 19% state 44% 16% state 32%
2021-22 8% state 38% 22% state 44% 12% state 31%
2018-19 11% state 45% 24% state 50% 11% state 32%
2017-18 11% state 43% 23% state 49% —
2016-17 10% state 41% 21% state 45% —
2015-16 8% state 39% 17% state 45% —
2014-15 6% state 35% 16% 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
Sunnydale Elementary
Grades K–6 · Lancaster Elementary
0.5 mi
19%
−22 vs state
32%
−15 vs state
17%
−19 vs state
9% Average of math, English and science: 13% in 2022-23 → 22% in 2025-26 88% 469 Hispanic 60%
Rise
Grades K–8 Alternative · Lancaster Elementary
0.6 mi
0%
−37 vs state
3%
−47 vs state
0%
−35 vs state
4% Average of math, English and science: 5% in 2022-23 → 1% in 2025-26 81% 16 Black 69%
The Leadership Academy
Grades K–8 Alternative · Lancaster Elementary
0.6 mi
0%
−33 vs state · 2023-24
0%
−47 vs state · 2023-24
0%
−31 vs state · 2023-24
Average of math, English and science: 1% in 2021-22 → 0% in 2023-24 94% 35 Black 63%
Lancaster Alternative and Virtual Academies
Grades K–8 Alternative · Lancaster Elementary
0.6 mi
33%
−7 vs state
37%
−11 vs state
28%
−7 vs state
15% Average of math, English and science: 18% in 2022-23 → 33% in 2025-26 90% 282 Hispanic 58%
Joshua Elementary
Grades K–6 · Lancaster Elementary
1.0 mi
6%
−35 vs state
13%
−34 vs state
8%
−27 vs state
Average of math, English and science: 7% in 2022-23 → 9% in 2025-26 91% 688 Hispanic 51%
iLEAD Lancaster Charter
Grades K–8 Charter · iLEAD Lancaster Charter District
1.2 mi
11%
−28 vs state
22%
−26 vs state
12%
−23 vs state
Average of math, English and science: 14% in 2022-23 → 15% in 2025-26 79% 771 Hispanic 39%
Monte Vista Elementary
Grades K–5 · Lancaster Elementary
1.4 mi
17%
−24 vs state
24%
−22 vs state
19%
−17 vs state
6% Average of math, English and science: 14% in 2022-23 → 20% in 2025-26 90% 788 Hispanic 62%
El Dorado Elementary
Grades K–5 · Lancaster Elementary
1.4 mi
10%
−32 vs state
12%
−34 vs state
10%
−25 vs state
5% Average of math, English and science: 16% in 2022-23 → 11% in 2025-26 95% 766 Hispanic 56%
John and Jacquelyn Miller Elementary
Grades K–7 · Lancaster Elementary
1.5 mi
24%
−16 vs state
33%
−15 vs state
17%
−18 vs state
7% Average of math, English and science: 32% in 2022-23 → 25% in 2025-26 81% 697 Hispanic 57%
Jack Northrop Elementary
Grades K–5 · Lancaster Elementary
1.9 mi
12%
−30 vs state
23%
−23 vs state
16%
−20 vs state
Average of math, English and science: 19% in 2022-23 → 17% in 2025-26 89% 645 Hispanic 61%