Very Good
#361 of 1,793 schools in MA
Top 20% in state
Conservatory Lab Charter School
Elementary School · Conservatory Lab Charter (District)
395 Columbia Rd, Dorchester, MA 02125
Enrollment
444
Student-Teacher
14.8:1
Score
7.9
Grades
Pre-K – 8th
Enrollment
444
Student-Teacher
14.8:1
Score
7.9
Grades
Pre-K – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Massachusetts schools
#361 of 1,793
In Dorchester
#4 of 29
public schools
Academic growth
9.2 / 10
Excellent
Shortlisting around Conservatory Lab Charter School?
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Conservatory Lab Charter School
Elementary School in Dorchester · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Frederick Pilot Middle School
0.3 mi away. Use as a geographic alternative in the same move search.
Up Academy Holland
0.4 mi away. Use as a geographic alternative in the same move search.
About Conservatory Lab Charter School
Conservatory Lab Charter School is a public elementary school in Dorchester, MA, part of Conservatory Lab Charter (District). Conservatory Lab Charter School serves approximately 444 students, and covers grades Pre-K-8th, and has a 14.8:1 student-teacher ratio. Conservatory Lab Charter School has a current MySchoolScout rating of 7.9 out of 10 and ranks #361 of 1,793 schools in MA.
Structured state assessment records for Conservatory Lab Charter School show 29% math proficiency (multi-year average, 2009-2025) and 39% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 7.9 · Very Good
- MA avg 6.3
What Parents Should Know
Conservatory Lab Charter School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Conservatory Lab Charter School — Students at Conservatory Lab Charter School score 33% proficient, which is above what's typical for similar communities (expected: 26%).
Test Scores MA MCAS (2024-25)
Based on 130 test records from MA 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: 9.2/10.
How Conservatory Lab Charter School Compares
See how Conservatory Lab Charter School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
395 Columbia Rd, Dorchester, MA 02125
Nearby Alternatives
Families considering Conservatory Lab Charter School may also want to explore other elementary schools in the area. Bridge Boston Charter School (rated 8.6/10, 0.8 miles away, in nearby Roxbury), which scores slightly higher. Another option is Winthrop Elementary School (rated 8.2/10, 0.6 miles away), with a very similar rating. Additionally, Mather Elementary School (rated 7.3/10, 0.5 miles away), with a comparable rating. For more schools in Dorchester, see our Dorchester schools guide .
Nearby Schools
20 within 0.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 02125 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$71,810
Median Home Value
$645,400
Median Rent
$1,897/mo
Population
33,069
College Educated
41.8%
Homeownership
35.2%
Avg Commute
31.2 min
Poverty Rate
23.4%
Median Age
34.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Douglas MacArthur Elementary School Waltham, MA | 7.9 |
| Edward G. Molin Elementary School Newburyport, MA | 7.9 |
| Elmwood Street Millbury, MA | 7.9 |
| Flagg Street Worcester, MA | 7.9 |
| Joseph Demello South Dartmouth, MA | 7.9 |
| L F Dewing Tewksbury, MA | 7.9 |
Frequently Asked Questions
Common questions about Conservatory Lab Charter School
What grades does Conservatory Lab Charter School serve?
Conservatory Lab Charter School serves students in grades Pre-K through 8th.
How many students attend Conservatory Lab Charter School?
Conservatory Lab Charter School has an enrollment of approximately 444 students.
What is the student-teacher ratio at Conservatory Lab Charter School?
The student-teacher ratio at Conservatory Lab Charter School is 14.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Conservatory Lab Charter School rank in MA?
Conservatory Lab Charter School ranks #361 of 1,793 schools in MA.
What is Conservatory Lab Charter School's MySchoolScout rating?
Conservatory Lab Charter School has a current MySchoolScout rating of 7.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Conservatory Lab Charter School?
Based on loaded state assessment records, Conservatory Lab Charter School has 29% math proficiency (multi-year average, 2009-2025) and 39% reading/ELA proficiency (multi-year average, 2009-2025).
Is Conservatory Lab Charter School a charter school?
Yes, Conservatory Lab Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Conservatory Lab Charter School a Title I school?
No, Conservatory Lab Charter School is not currently a Title I school.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 444
- Student-Teacher Ratio
- 14.8:1
- Teachers (FTE)
- 30
- Type
- regular
- Setting
- Large City
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 22.3%
- Phone
- (617) 254-8904
Resources & Links
District
Conservatory Lab Charter (District)- District Enrollment
- 444
- Schools in District
- 1
- Per-Pupil Spending
- $29,694
- District Rank
- #1 of 1
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