For the 2026 school year, there are 7 public schools serving 4,979 students in Glastonbury, CT (there are 5 private schools, serving 348 private students). 94% of all K-12 students in Glastonbury, CT are educated in public schools (compared to the CT state average of 89%). Glastonbury has one of the highest concentrations of top-ranked public schools in Connecticut.
The top-ranked public schools in Glastonbury, CT are Buttonball Lane School, Hebron Avenue School and Gideon Welles School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Glastonbury, CT public schools have an average math proficiency score of 67% (versus the Connecticut public school average of 42%), and reading proficiency score of 71% (versus the 51% statewide average). Schools in Glastonbury have an average ranking of 9/10, which is in the top 20% of Connecticut public schools.
Minority enrollment is 43% of the student body (majority Hispanic and Asian), which is less than the Connecticut public school average of 55% (majority Hispanic).
Best Public Schools in Glastonbury, CT (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Buttonball Lane School
(Math: 78% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
376 Buttonball Ln.
Glastonbury, CT 06033
(860) 652-7276
Glastonbury, CT 06033
(860) 652-7276
Gr: K-5 | 461 students Student-teacher ratio: 13:1 Minority enrollment: 41%
Rank: #22.
Hebron Avenue School
(Math: 78% | Reading: 77%)
Rank:
Rank:
10/
Top 10%10
1363 Hebron Avenue
Glastonbury, CT 06033
(860) 652-7875
Glastonbury, CT 06033
(860) 652-7875
Gr: K-5 | 458 students Student-teacher ratio: 14:1 Minority enrollment: 35%
Rank: #33.
Gideon Welles School
(Math: 79% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
1029 Neipsic Rd.
Glastonbury, CT 06033
(860) 652-7800
Glastonbury, CT 06033
(860) 652-7800
Gr: 5-6 | 551 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: #44.
Glastonbury High School
(Math: 60% | Reading: 80%)
Rank:
Rank:
9/
Top 20%10
330 Hubbard St.
Glastonbury, CT 06033
(860) 652-7200
Glastonbury, CT 06033
(860) 652-7200
Gr: 9-12 | 1,737 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: #55.
Smith Middle School
(Math: 65% | Reading: 70%)
Rank:
Rank:
8/
Top 30%10
216 Addison Rd.
Glastonbury, CT 06033
(860) 652-7040
Glastonbury, CT 06033
(860) 652-7040
Gr: 6-8 | 875 students Student-teacher ratio: 13:1 Minority enrollment: 39%
Rank: #66.
Naubuc School
(Math: 68% | Reading: 64%)
Rank:
Rank:
8/
Top 30%10
84 Griswold St.
Glastonbury, CT 06033
(860) 652-7918
Glastonbury, CT 06033
(860) 652-7918
Gr: K-5 | 441 students Student-teacher ratio: 13:1 Minority enrollment: 52%
Rank: #77.
Glastonbury/east Hartford Magnet School
Magnet School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
95 Oak Street
Glastonbury, CT 06033
(860) 633-4455
Glastonbury, CT 06033
(860) 633-4455
Gr: PK-5 | 456 students Student-teacher ratio: 13:1 Minority enrollment: 85%
Frequently Asked Questions
What are the top-ranked public schools in Glastonbury, CT?
The top-ranked public schools in Glastonbury, CT include Buttonball Lane School, Hebron Avenue School and Gideon Welles School. Glastonbury has one of the highest concentrations of top-ranked public schools in Connecticut.
How many public schools are located in Glastonbury?
7 public schools are located in Glastonbury.
What percentage of students in Glastonbury go to public school?
94% of all K-12 students in Glastonbury are educated in public schools (compared to the CT state average of 89%).
What is the racial composition of students in Glastonbury?
Glastonbury public schools minority enrollment is 43% of the student body (majority Hispanic and Asian), which is less than the Connecticut public schools average of 55% (majority Hispanic).
Which public schools in Glastonbury are often viewed compared to one another?
Popular comparisons of public schools in Glastonbury include: Naubuc School vs. Hebron Avenue School, Buttonball Lane School vs. Hebron Avenue School, Naubuc School vs. Glastonbury/east Hartford Magnet School
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