Very Good
#2655 of 9,533 schools in CA
Top 28% in state
M. H. Stanley Middle
Middle School · Lafayette Elementary
3455 School St., Lafayette, CA 94549
Enrollment
1,110
Student-Teacher
19.1:1
Score
7.3
Grades
6th – 8th
Enrollment
1,110
Student-Teacher
19.1:1
Score
7.3
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Lafayette
#6 of 6
public schools
California middle schools
#335 of 1,349
In district
#5 of 5
Lafayette Elementary
Equity
9.2 / 10
Exceptional
About M. H. Stanley Middle
M. H. Stanley Middle serves 1,110 students in grades 6 through 8 in Lafayette, California, establishing itself as one of the top-performing middle schools in the state.
With a MySchoolScout rating of 9.1 out of 10 and ranking #146 out of 9,566 California schools, the school places in the 98th percentile statewide. Students demonstrate strong academic achievement, with 79% proficient or above in English Language Arts and 73% proficient or above in mathematics. The school maintains a student-teacher ratio of 19.1 to 1 with 58 full-time equivalent teachers supporting the student body.
This substantial enrollment makes M. H. Stanley Middle one of the larger middle schools in the region while still delivering exceptional educational outcomes.
Located at 3455 School Street, the school serves a highly educated and affluent community where 76% of residents hold bachelor's degrees or higher. The surrounding ZIP code 94549 has a median household income of $221,148 and a low poverty rate of 4.7%, reflecting the area's economic stability. M.
H. Stanley Middle sits in the heart of Lafayette's large suburban setting in Contra Costa County, where families value educational excellence and community engagement.
Score Breakdown
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M. H. Stanley Middle — Students at M. H. Stanley Middle score 76% proficient, which is above what's typical for similar communities (expected: 74%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
3.6%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 12 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 5.8/10.
How M. H. Stanley Middle Compares
See how M. H. Stanley Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 80% (2019) to 72.65% (2024). Reading/ELA proficiency has declined from 83% (2019) to 78.7% (2024).
Location
3455 School St., Lafayette, CA 94549
Nearby Alternatives
Families considering M. H. Stanley Middle may also want to explore other middle schools in the area. Springhill Elementary (rated 9.0/10, 1.6 miles away), which scores notably higher. Another option is Acalanes High (rated 8.3/10, 1.5 miles away), which scores notably higher. Additionally, Happy Valley Elementary (rated 8.2/10, 1.9 miles away), which scores slightly higher. For more schools in Lafayette, see our Lafayette schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| CENTER OF ARTS TECHNOLOGY AND SCIENCE Lafayette | 0.2 mi | 4.8 |
| Lafayette Elementary Lafayette | 0.2 mi | 7.4 |
| St. Perpetua Lafayette | 0.4 mi | — |
| ST PERPETUA SCHOOL Lafayette | 0.4 mi | 4.7 |
| THE CHILD DAY SCHOOL - LAFAYETTE Lafayette | 0.6 mi | — |
| DIABLO VALLEY MONTESSORI SCHOOL Lafayette | 0.7 mi | 6.0 |
| Diablo Valley Montessori Lafayette | 0.8 mi | — |
| THE SPRINGSTONE SCHOOL Lafayette | 0.7 mi | 7.9 |
| The Springstone School Lafayette | 0.7 mi | — |
| Contra Costa Jewish Day School Lafayette | 1.2 mi | — |
| CONTRA COSTA JEWISH DAY SCHOOL Lafayette | 1.3 mi | 7.3 |
| Campolindo High Moraga | 1.5 mi | 7.6 |
| Acalanes High Lafayette | 1.5 mi | 8.3 |
| Springhill Elementary Lafayette | 1.6 mi | 9.0 |
| MEHER SCHOOLS Lafayette | 1.4 mi | 6.7 |
| Meher Schools, The Lafayette | 1.4 mi | — |
| ORION ACADEMY Moraga | 2.0 mi | 6.1 |
| Radiant Blossom Moraga | 2.0 mi | — |
| Burton Valley Elementary Lafayette | 2.0 mi | 7.5 |
| Happy Valley Elementary Lafayette | 1.9 mi | 8.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94549 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$231,195
Median Home Value
$1,968,500
Median Rent
$2,902/mo
Population
28,247
College Educated
77.2%
Homeownership
78.7%
Avg Commute
28.6 min
Poverty Rate
4.1%
Median Age
45.8
Community Profile
The community surrounding M. H. Stanley Middle has a median household income of $231,195. It is a well-educated community where 77% of adults hold a bachelor's degree or higher. The median home value in the area is $1,968,500, with a median rent of $2,902/month. The local poverty rate of 4.1% is relatively low. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alexander Fleming Middle Lomita, CA | 7.3 |
| Belvedere Middle Los Angeles, CA | 7.3 |
| Columbia Middle Sunnyvale, CA | 7.3 |
| Douglass Middle Woodland, CA | 7.3 |
| El Roble Intermediate Claremont, CA | 7.3 |
| Gonzalo Felicitas Mendez Fundamental Intermediate Santa Ana, CA | 7.3 |
Frequently Asked Questions
Common questions about M. H. Stanley Middle
What grades does M. H. Stanley Middle serve?
M. H. Stanley Middle serves students in grades 6th through 8th.
How many students attend M. H. Stanley Middle?
M. H. Stanley Middle has an enrollment of approximately 1,110 students.
What is the student-teacher ratio at M. H. Stanley Middle?
The student-teacher ratio at M. H. Stanley Middle is 19.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does M. H. Stanley Middle rank in CA?
M. H. Stanley Middle is ranked #2655 out of 9,533 schools in CA.
What is M. H. Stanley Middle's MySchoolScout rating?
M. H. Stanley Middle has a composite rating of 7.3 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 M. H. Stanley Middle?
Based on the most recent state assessment data, M. H. Stanley Middle has 74.3% math proficiency and 79.8% reading/ELA proficiency.
Is M. H. Stanley Middle a charter school?
No, M. H. Stanley Middle is not a charter school. It is a traditional public school operated by the local school district.
Is M. H. Stanley Middle a Title I school?
No, M. H. Stanley Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for M. H. Stanley Middle?
3.6% of students at M. H. Stanley Middle 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
Powered by 
FBI UCR 2024. City-level (Lafayette). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 1,110
- Student-Teacher Ratio
- 19.1:1
- Teachers (FTE)
- 58
- Free/Reduced Lunch
- 3.6%
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Phone
- (925) 927-3530
- Data Year
- 2023–2024
Resources & Links
District
Lafayette Elementary- District Enrollment
- 3,212
- Schools in District
- 5
- Per-Pupil Spending
- $16,028
- District Rank
- #5 of 5
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
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