A−
Coginchaug Regional High School
PublicHighGrades 9–12
135 Pickett Ln., Durham, CT 06422 · (860) 349-7215 · Part of Regional School District 13
Students
356
Students per teacher
9:1
Free or reduced lunch
16%
Setting
Rural
Grades
9–12
What stands out about Coginchaug Regional High School
- School Grade A−: near the top of Connecticut’s public schools
- Math proficiency 14 pts above the state
- Reading / language arts 26 pts above the state
- Small classes: 9:1 students per teacher
- Enrollment down 20.4% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency52%
State average 37.9%
Reading / language arts77%
State average 50.7%
Location
Directions ↗
135 Pickett Ln., Durham
Students
Enrollment by grade
Grade 981
Grade 1094
Grade 1179
Grade 12102
Enrollment over time
447’20
401’21
384’22
359’23
356’24
Down 20.4% since 2020.
Who goes here
White 84%Hispanic 10%Two or more races 3%Asian 2%Black 1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Coginchaug Regional High School.
Other schools in Regional School District 13
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.