Very Good
#2147 of 9,533 schools in CA
Top 23% in state
Edward C. Merlo Institute of Environmental Studies
High School · Stockton Unified
1670 East Sixth St., Stockton, CA 95206
Enrollment
216
Student-Teacher
18:1
Score
7.6
Grades
9th – 12th
Enrollment
216
Student-Teacher
18:1
Score
7.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Stockton
#7 of 109
public schools
California high schools
#370 of 1,892
In district
#4 of 54
Stockton Unified
Academic growth
9.6 / 10
Exceptional
About Edward C. Merlo Institute of Environmental Studies
Edward C. Merlo Institute of Environmental Studies is an alternative high school located in Stockton, California, specifically at 1670 East Sixth Street. The school serves students from ninth to twelfth grade and has a total enrollment of 216 students with a student-teacher ratio of 18:1.
There are 12 full-time equivalent teachers dedicated to providing personalized education. The academic performance at Edward C. Merlo Institute is noteworthy, though it currently ranks in the 56th percentile statewide, placing it at #4252 out of 9566 schools in California.
The school's MySchoolScout rating stands at 5.8/10 and an Academic Score of 4.7/10 indicates areas for improvement, particularly in math proficiency where only 11% of students are proficient or above on average. Reading proficiency is slightly higher with 40% of students achieving that level. Despite the challenges in test scores, Edward C.
Merlo Institute focuses on innovative and engaging curricula centered around environmental studies, providing a unique educational experience tailored to each student's needs. The school sits within a large city setting, offering opportunities for urban exploration and community engagement. Edward C.
Merlo Institute of Environmental Studies is an integral part of the Stockton community, fostering an environment where students can develop their passion for the natural world while receiving personalized support from dedicated educators.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Edward C. Merlo Institute of Environmental Studies — Students at Edward C. Merlo Institute of Environmental Studies score 31% proficient, which is above what's typical for similar communities (expected: 30%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
78.2%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.6/10.
How Edward C. Merlo Institute of Environmental Studies Compares
See how Edward C. Merlo Institute of Environmental Studies performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 15% (2019) to 11.11% (2024). Reading/ELA proficiency has improved from 34.5% (2019) to 51.11% (2024).
Location
1670 East Sixth St., Stockton, CA 95206
Nearby Alternatives
Families considering Edward C. Merlo Institute of Environmental Studies may also want to explore other high schools in the area. Edison High (rated 6.1/10, 1.4 miles away), a more accessible option. Another option is Jane Frederick High (rated 5.6/10, 1.6 miles away), a more accessible option. Additionally, Aspire Stockton 6-12 Secondary Academy (rated 5.5/10, 0.5 miles away), a more accessible option. For more schools in Stockton, see our Stockton schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| Aspire Stockton 6-12 Secondary Academy Stockton | 0.5 mi | 5.5 |
| Van Buren Elementary Stockton | 0.4 mi | 5.3 |
| Aspire Rosa Parks Academy Oakland | 0.6 mi | 5.0 |
| Monroe Elementary Stockton | 0.8 mi | 4.7 |
| Alexander Hamilton Elementary Stockton | 0.8 mi | 5.9 |
| Sacred CG Family Academy Stockton | 1.0 mi | — |
| Nightingale Charter Stockton | 1.2 mi | 6.0 |
| McKinley Elementary Stockton | 1.2 mi | 4.3 |
| Dr. Lewis Dolphin Stallworth Sr. Charter Stockton | 1.5 mi | 5.9 |
| K-12 Stockton | 1.2 mi | — |
| Montezuma Elementary Stockton | 1.2 mi | 6.1 |
| Spanos (Alex G.) Elementary Stockton | 1.4 mi | 6.3 |
| ALL SAINTS ACADEMY OF STOCKTON Stockton | 1.3 mi | 6.3 |
| ALL SAINTS ACADEMY OF STOCKTON Stockton | 1.3 mi | 6.0 |
| All Saints Academy of Stockton Stockton | 1.3 mi | — |
| Edison High Stockton | 1.4 mi | 6.1 |
| Jane Frederick High Stockton | 1.6 mi | 5.6 |
| King Elementary Stockton | 1.8 mi | 6.2 |
| TEAM Charter Stockton | 1.7 mi | 4.7 |
| Team Charter Academy Stockton | 1.7 mi | 6.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95206 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$79,751
Median Home Value
$388,500
Median Rent
$1,546/mo
Population
67,501
College Educated
10.7%
Homeownership
60.6%
Avg Commute
36.4 min
Poverty Rate
18.1%
Median Age
31.7
Community Profile
The community surrounding Edward C. Merlo Institute of Environmental Studies has a median household income of $79,751. It is a community where 11% of adults hold a bachelor's degree or higher. The median home value in the area is $388,500, with a median rent of $1,546/month. The area has a poverty rate of 18.1%. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Grove Redlands, CA | 7.6 |
| Middle College High San Pablo, CA | 7.6 |
| Minarets Charter High O'Neals, CA | 7.6 |
| ST VINCENT DE PAUL HIGH SCHOOL Petaluma, CA | 7.6 |
| Urban Corps of San Diego County Charter San Diego, CA | 7.6 |
| William & Marian Ghidotti High Grass Valley, CA | 7.6 |
Frequently Asked Questions
Common questions about Edward C. Merlo Institute of Environmental Studies
What grades does Edward C. Merlo Institute of Environmental Studies serve?
Edward C. Merlo Institute of Environmental Studies serves students in grades 9th through 12th.
How many students attend Edward C. Merlo Institute of Environmental Studies?
Edward C. Merlo Institute of Environmental Studies has an enrollment of approximately 216 students.
What is the student-teacher ratio at Edward C. Merlo Institute of Environmental Studies?
The student-teacher ratio at Edward C. Merlo Institute of Environmental Studies is 18:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Edward C. Merlo Institute of Environmental Studies rank in CA?
Edward C. Merlo Institute of Environmental Studies is ranked #2147 out of 9,533 schools in CA.
What is Edward C. Merlo Institute of Environmental Studies's MySchoolScout rating?
Edward C. Merlo Institute of Environmental Studies has a composite rating of 7.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Edward C. Merlo Institute of Environmental Studies?
Based on the most recent state assessment data, Edward C. Merlo Institute of Environmental Studies has 10.6% math proficiency and 40.3% reading/ELA proficiency.
Is Edward C. Merlo Institute of Environmental Studies a charter school?
No, Edward C. Merlo Institute of Environmental Studies is not a charter school. It is a traditional public school operated by the local school district.
Is Edward C. Merlo Institute of Environmental Studies a Title I school?
No, Edward C. Merlo Institute of Environmental Studies is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Edward C. Merlo Institute of Environmental Studies?
78.2% of students at Edward C. Merlo Institute of Environmental Studies qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- Walk Score
- 48 Car-Dependent
- Transit Score
- 35 Some Transit
- Bike Score
- 45 Somewhat Bikeable
- City Safety
- High (3,836/100K)
Powered by 
FBI UCR 2024. City-level (Stockton). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 216
- Student-Teacher Ratio
- 18:1
- Teachers (FTE)
- 12
- Free/Reduced Lunch
- 78.2%
- Type
- alternative
- Setting
- Large City
- County
- San Joaquin County
- Phone
- (209) 933-7190
- Data Year
- 2023–2024
Resources & Links
District
Stockton Unified- District Enrollment
- 34,544
- Schools in District
- 54
- Per-Pupil Spending
- $18,118
- District Rank
- #4 of 54
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.