CTHighVerified for 2025-26
Glastonbury High School — School Profile & District Info
High|Glastonbury, Connecticut|Glastonbury School District|Last audited: Not yet synced
Glastonbury, CT 06033
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School Profile
Grades
9–12
Enrollment
1,780
Student:Teacher
13.1:1
Locale
Suburban
District
Glastonbury School DistrictEcon. Disadvantaged
14.0%
Phone
(860)652-7200School Statistics
Academics (SY 2020-21)
ELA Proficiency
78%
91th percentile in CT
Math Proficiency
67%
89th percentile in CT
Graduation Rate
>=99%
Chronic Absenteeism
4.5%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
21 courses offered
Dual Enrollment
Athletics
35 sports offered
Student-Teacher Ratio: 12.5:1
Near average in CTDistrict Finance (FY 2023)
Per-Pupil Spending
$25,013
District-level data
Funding Sources
Federal 3%State 20%Local 77%
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)
1,737
Current enrollment
Declining(-11% 5yr)Coming Up
Thu, Jun 11, 2026
High School Graduation
EventWed, Jun 17, 2026
Last Day of School
EventFull School Calendar 2025-26
| Date | Event |
|---|---|
| Mon, Jan 26, 2026 | School Closing Make-up Day School closings on January 26, February 23, 24, and March 3, 2026 |
| Mon, Feb 23, 2026 | School Closing Make-up Day School closings on January 26, February 23, 24, and March 3, 2026 |
| Tue, Feb 24, 2026 | School Closing Make-up Day School closings on January 26, February 23, 24, and March 3, 2026 |
| Tue, Mar 3, 2026 | School Closing Make-up Day School closings on January 26, February 23, 24, and March 3, 2026 |
| Mon, Apr 13, 2026 | Spring Recess If additional days are needed, they will be taken from the 2026 Spring Recess, beginning April 13. |
| Thu, Jun 11, 2026 | High School Graduation Glastonbury High School Graduation Date |
| Wed, Jun 17, 2026 | Last Day of School Projected Last Day of School |
Showing 7 events for the 2025-26 school year
Frequently Asked Questions about Glastonbury High School
Enrollment at Glastonbury High School stands at 1,780 students. The school is a High institution in the local district.