Edward C. Merlo Institute of Environmental Studies

Grades 9–12 Public Alternative District: Stockton Unified

1670 East Sixth St., Stockton, CA 95206 Map

Math (met standard)
12%
−20 state 32% · 2025-26
English (met standard)
49%
−8 state 57% · 2025-26
Science (met standard)
25%
−13 state 39% · 2025-26
Low income
79%
free or reduced-price lunch
Students
200
2024-25
Students per teacher
14.1
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 11 12% state 32% · 2025-26 49% state 57% · 2025-26 —
All grades 12% state 32% · 2025-26 49% state 57% · 2025-26 25% state 39% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 12% state 32% 49% state 57% 25% state 39%
2024-25 11% state 31% 68% state 57% 35% state 34%
2023-24 11% state 28% 51% state 56% 26% state 32%
2022-23 5% state 27% 23% state 55% 5% state 32%
2021-22 14% state 27% 34% state 55% 13% state 29%
2020-21 3% state 34% 29% state 59% —
2018-19 14% state 32% 39% state 57% 18% state 30%
2017-18 2% state 31% 7% state 56% —
2016-17 7% state 32% 26% state 60% —
2015-16 0% state 32% 22% state 59% —
2014-15 0% state 30% 2% state 56% —

Graduation & college

4-year graduation rate
100%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
21%
state 55% · 2025-26
College-going rate
55%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

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
Aspire Stockton 6-12 Secondary Academy
Grades 6–12 Charter · Aspire Stockton 6-12 Secondary Academy District
0.5 mi
17%
−20 vs state
32%
−19 vs state
15%
−20 vs state
6% Average of math, English and science: 15% in 2022-23 → 21% in 2025-26 89% 326 Hispanic 63%
Edison High
Grades 9–12 · Stockton Unified
1.4 mi
9%
−23 vs state
33%
−25 vs state
16%
−22 vs state
Average of math, English and science: 18% in 2022-23 → 19% in 2025-26 80% 2,355 Hispanic 74%
Jane Frederick High
Grades 9–12 Alternative · Stockton Unified
1.6 mi
3%
−29 vs state
8%
−49 vs state
4%
−33 vs state
3% Average of math, English and science: 2% in 2022-23 → 5% in 2025-26 89% 178 Hispanic 72%
Stockton Collegiate International Secondary
Grades 6–12 Charter · Stockton Collegiate International Secondary District
1.7 mi
14%
−22 vs state
32%
−19 vs state
19%
−15 vs state
10% Average of math, English and science: 31% in 2022-23 → 21% in 2025-26 47% 466 Hispanic 65%
KIPP Stockton
Grades K–12 Charter · KIPP Stockton District
2.1 mi
21%
−18 vs state
27%
−21 vs state
23%
−12 vs state
7% Average of math, English and science: 17% in 2022-23 → 24% in 2025-26 85% 265 Hispanic 66%
Weber Institute
Grades 9–12 Alternative · Stockton Unified
2.1 mi
20%
−12 vs state
46%
−11 vs state
25%
−14 vs state
9% Average of math, English and science: 39% in 2022-23 → 30% in 2025-26 78% 358 Hispanic 88%
Stockton High
Grades 9–12 · Stockton Unified
2.1 mi
2%
−30 vs state
12%
−46 vs state
6%
−32 vs state
5% Average of math, English and science: 11% in 2022-23 → 6% in 2025-26 90% 191 Hispanic 78%
Health Careers Academy
Grades 9–12 Charter · Stockton Unified
2.3 mi
12%
−20 vs state
60%
+3 vs state
42%
+3 vs state
Average of math, English and science: 40% in 2022-23 → 38% in 2025-26 79% 410 Hispanic 78%
one.Charter
Grades K–12 Charter Alternative · one.Charter District
2.5 mi
13%
−19 vs state
14%
−44 vs state
12%
−21 vs state
10% Average of math, English and science: 3% in 2022-23 → 13% in 2025-26 84% 1,356 Hispanic 64%
San Joaquin County Special Education
Grades K–12 Special education · San Joaquin County Office of Education
2.5 mi
3%
18%
8%
3% Average of math, English and science: 7% in 2022-23 → 10% in 2025-26 41% 904 Hispanic 45%