Top Rankings
Regional School District 13 ranks among the top 20% of public school district in Connecticut for:
Category
Attribute
Science Proficiency
Highest science proficiency (Top 20%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 356 students in Regional School District 13. This district's average high testing ranking is 8/10, which is in the top 30% of public high schools in Connecticut.
Public High School in Regional School District 13 have an average math proficiency score of 47% (versus the Connecticut public high school average of 33%), and reading proficiency score of 77% (versus the 53% statewide average).
Public High School in Regional School District 13 have a Graduation Rate of 92%, which is more than the Connecticut average of 89%.
The school with highest graduation rate is Coginchaug Regional High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).
Overview
This School District
This State (CT)
# Schools
5 Schools
219 Schools
# Students
1,302 Students
165,817 Students
# Teachers
133 Teachers
13,492 Teachers
Student-Teacher Ratio
10:1
10:1
Student By Grade
District Rank
Regional School District 13, which is ranked within the top 50% of all 195 school districts in Connecticut (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has increased from 90-94% over five school years.
Overall District Rank
#79 out of 198 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
53%
41%
Reading/Language Arts Test Scores (% Proficient)
63%
50%
Science Test Scores (% Proficient)
69%
47%
Graduation Rate
92%
89%
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