Best Schools in Cos Cob, CT
Cos Cob, CT has 6 public schools (1 high, 2 middle, 3 elementary) serving 5,174 students. On average they score 71% on state proficiency tests against a projected 71%, so schools in Cos Cob meet expectations. Rankings below compare each school’s actual results with the projection for its socioeconomic context.
Best High Schools in Cos Cob, CT
The top high schools in Cos Cob, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Greenwich High School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades 9 - 12 • 2668 Students
Best Middle Schools in Cos Cob, CT
The top middle schools in Cos Cob, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Eastern Middle School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades 6 - 8 • 784 Students
2. Central Middle School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades 6 - 8 • 506 Students
Best Elementary Schools in Cos Cob, CT
The top elementary schools in Cos Cob, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. North Mianus School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades KG - 5 • 492 Students
2. North Street School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades Pre K - 5 • 387 Students
3. Cos Cob School
SchoolGrade
Actual Test Scores
Projected Test Scores
Greenwich School District • Public • Grades Pre K - 5 • 337 Students
Education & Community Snapshot in Cos Cob, CT
City-level factors that shape the learning environment around local schools.
Community Factors
Cos Cob, CT has a total population of 8,049 with 30% of that population attending schools. The adult high school graduation rate is 97%, and 75% of adults have a bachelor’s degree or higher.
Students in Cos Cob, CT
K-12 Students
High School Graduates
Adults 25+ with HS diplomas
College Graduates
Adults 25+ with a Bachelor’s degree or higher
Demographics statistics provided by Best Neighborhood Cos Cob, CT.
Safety
Crime Grades summarize reported incidents per 1,000 residents. Use them as neighborhood context, not a school rating.
Overall Crime Grade
13.40 per 1,000 Residents
Violent Crime Grade
1.21 per 1,000 Residents
Property Crime Grade
12.20 per 1,000 Residents
Crime statistics provided by CrimeGrade in Cos Cob, CT.
Connectivity
Connectivity influences learning at home. We summarize internet infrastructure, typical download speed, and a digital connectivity index for Cos Cob, CT.
ISP Report Card
Internet Infrastructure Grade
Average Download Speed
Speed Most Residents Can Get
Digital Connectivity Index
ISP Connectivity Demand Report
To read more about these statistics, please visit Cos Cob, CT Internet Health Assessment.
Questions About Schools in Cos Cob, CT
How many schools are in Cos Cob, CT?
Cos Cob, CT has 6 public schools: 1 high schools, 2 middle schools and 3 elementary schools, serving 5,174 students in total.
How do schools in Cos Cob perform on state tests?
On average, 6 schools in Cos Cob score 71% proficient on state assessments. Given the socioeconomic context of their students we project 71%, so on average schools in Cos Cob meet expectations.
How does SchoolGrade rank the best schools in Cos Cob?
Every public school gets a SchoolGrade from A+ to F based on the share of students at or above the state proficiency bar. The Impact Grade compares that result with what we would expect given the school’s student and community context, so schools that outperform their circumstances stand out. Schools cannot pay to change a grade. Read the full methodology.
Best Schools in Cities Near Cos Cob, CT
Explore nearby cities to widen your school search.
- Actual: 74%
- Projected: 72%
- Impact Grade: Meets Expectations
- Actual: 63%
- Projected: 60%
- Impact Grade: Exceeds Expectations
- Actual: 57%
- Projected: 58%
- Impact Grade: Meets Expectations
- Actual: 44%
- Projected: 44%
- Impact Grade: Exceeds Expectations
- Actual: 61%
- Projected: 60%
- Impact Grade: Meets Expectations
- Actual: 76%
- Projected: 71%
- Impact Grade: Meets Expectations
- Actual: 67%
- Projected: 62%
- Impact Grade: Exceeds Expectations
- Actual: 87%
- Projected: 81%
- Impact Grade: Exceeds Expectations
- Actual: 75%
- Projected: 73%
- Impact Grade: Meets Expectations
- Actual: 76%
- Projected: 76%
- Impact Grade: Doesn't Meet Expectations
Every school in Cos Cob
1 of 1 schools in Cos Cob carry a SchoolGrade. Grade distribution:
B: 1
All 1 public schools we grade in Cos Cob. The ranked lists above show the top ten per level; every school has its own page.