CTHighCalendar available · 60 events · Auto-updating
Coginchaug Regional High School — School Profile & District Info
High|Durham, Connecticut|Regional School District 13
Durham, CT 06422
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Upcoming Events
Jul
2
Thu
4th of July HolidayHoliday
Banks, government offices, and schools may be closed.
Jul
2
Thu
4th of July Holiday - District ClosedHoliday
Banks, government offices, and schools may be closed.
Jul
6
Mon
Summer SchoolEvent
Aug
24
Mon
Convocation/Faculty MeetingsStaff Day
Aug
24
Mon
Convocation/Faculty MtgsEvent
Aug
25
Tue
District / School Professional LearningStaff Day
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School Profile
Grades
9–12
Enrollment
359
Student:Teacher
9.4:1
Locale
Rural
District
Regional School District 13Econ. Disadvantaged
16.2%
Phone
(860)349-7215School Statistics
Academics (SY 2020-21)
ELA Proficiency
75-79%
Math Proficiency
50-54%
Graduation Rate
>=95%
Chronic Absenteeism
12.1%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
10 courses offered
Gifted & Talented
Dual Enrollment
Athletics
17 sports offered
Student-Teacher Ratio: 7:1
Better than average in CTDistrict Finance (FY 2023)
Per-Pupil Spending
$31,721
District-level data
Funding Sources
Federal 3%State 25%Local 72%
Community Context
Median Home Value
$378,952
+4.9% YoY
Hartford, CT metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
356
Current enrollment
Declining(-26% 5yr)Coming Up
Thu, Jul 2, 2026
4th of July Holiday
HolidayThu, Jul 2, 2026
4th of July Holiday - District Closed
HolidayMon, Jul 6, 2026
Summer School
EventFull School Calendar 2026-27
| Date | Event |
|---|---|
| Mon, Sep 7, 2026 | Labor Day - District Closed |
| Mon, Sep 7, 2026 | Labor Day District Closed |
| Fri, Sep 25, 2026 | Durham Fair No School For Students |
| Fri, Sep 25, 2026 | Durham Fair / No School For Students |
| Fri, Sep 25, 2026 | Durham Fair (No School for Students) |
| Wed, Oct 7, 2026 | Early Release / Parent Conferences Parent Conferences |
| Mon, Oct 12, 2026 | Columbus Day / Indigenous Peoples' Day District Closed |
| Mon, Oct 12, 2026 | Columbus Day / Indigenous Peoples' Day - District Closed |
| Tue, Nov 3, 2026 | Election Day / Professional Learning No School for Students |
| Tue, Nov 3, 2026 | Election Day/No School for Students/Prof. Learning |
| Tue, Nov 3, 2026 | Election Day No School for Students, Professional Learning |
| Wed, Nov 25, 2026 | Thanksgiving Recess - District Closed |
| Wed, Nov 25, 2026 | Thanksgiving Recess District Closed |
| Wed, Dec 23, 2026 | Early Release |
| Thu, Dec 24, 2026 | Christmas Eve District Closed |
| Thu, Dec 24, 2026 | District Closed |
| Thu, Dec 24, 2026 | Christmas Holiday District Closed |
| Thu, Dec 24, 2026 | Winter Recess |
| Fri, Dec 25, 2026 | Christmas Day District Closed |
| Thu, Dec 31, 2026 | District Closed |
| Thu, Dec 31, 2026 | New Year's Holiday District Closed |
| Thu, Dec 31, 2026 | New Year's Eve District Closed |
| Fri, Jan 1, 2027 | New Year's Day District Closed |
| Mon, Jan 18, 2027 | Martin Luther King Day - District Closed |
| Mon, Jan 18, 2027 | Martin Luther King Day District Closed |
| Fri, Feb 12, 2027 | Professional Learning Day No School for Students |
| Fri, Feb 12, 2027 | No School for Students/Prof. Learning |
| Fri, Feb 12, 2027 | Professional Learning (No School for Students) |
| Mon, Feb 15, 2027 | President's Day District Closed |
| Mon, Feb 15, 2027 | President's Day - District Closed |
| Wed, Mar 10, 2027 | Early Release / Parent Conferences Parent Conferences |
| Fri, Mar 26, 2027 | Good Friday District Closed |
| Fri, Mar 26, 2027 | Good Friday - District Closed |
| Mon, Apr 12, 2027 | Spring Recess |
| Fri, May 28, 2027 | Reserved as Snow Makeup Day |
| Fri, May 28, 2027 | Snow Makeup Day (Reserved) No School if district had 0-1 inclement weather days in 2026-27. |
| Fri, May 28, 2027 | Snow Makeup Day Reserved. No School if district had 0-1 inclement weather days in 2026-27. |
| Mon, May 31, 2027 | Memorial Day - District Closed |
| Mon, May 31, 2027 | Memorial Day District Closed |
| Tue, Jun 1, 2027 | Snow Makeup Day Reserved. No School if district had 0 inclement weather days in 2026-27. |
| Tue, Jun 1, 2027 | Reserved as Snow Makeup Day |
| Tue, Jun 1, 2027 | Snow Makeup Day (Reserved) No School if district had 0 inclement weather days in 2026-27. |
| Wed, Jun 9, 2027 | Transition/Early Release |
| Wed, Jun 9, 2027 | Transition / Early Release Transition |
| Fri, Jun 11, 2027 | Last Day of School / Early Release / CRHS Graduation Early Release, CRHS Graduation. The last day of school is contingent on inclement weather closings. |
| Fri, Jun 11, 2027 | Last Day of School/Early Release/CRHS Graduation |
| Fri, Jun 11, 2027 | Last Day of School Early Release, CRHS Graduation. The last day of school is contingent on inclement weather closings. |
| Mon, Jun 14, 2027 | Professional Learning |
| Fri, Jun 18, 2027 | Juneteenth Day - District Closed |
| Fri, Jun 18, 2027 | Juneteenth Day District Closed |
Showing 50 events for the 2026-27 school year
Frequently Asked Questions about Coginchaug Regional High School
Coginchaug Regional High School has a total enrollment of 359 students and serves grades High. The school is part of the local school district in Durham, CT.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.