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Best 06239 Connecticut Public Schools (2025-26)

For the 2025-26 school year, there are 3 public schools serving 1,287 students in 06239, CT (there are 1 private school, serving 202 private students). 86% of all K-12 students in 06239, CT are educated in public schools (compared to the CT state average of 88%).

The top ranked public schools in 06239, CT are Quinebaug Middle College, Killingly Memorial School and H. H. Ellis Technical High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public schools in zipcode 06239 have an score of 23% (versus the Connecticut public school average of 42%), and score of 39% (versus the 51% statewide average). Schools in 06239, CT have an average ranking of 2/10, which is in the bottom 50% of Connecticut public schools.

Minority enrollment is 22% of the student body (majority Hispanic), which is less than the Connecticut public school average of 54% (majority Hispanic).

Best 06239, CT Public Schools (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Quinebaug Middle College

Magnet School

(Math: 21-39% | Reading: 50-59%)
:

Bottom 50%

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742 Upper Maple St.
Danielson, CT 06239
(860) 932-4100

Gr: 9-12 | 152 students Student-teacher ratio: 14:1 Minority enrollment: 23%

Rank: #22.

Killingly Memorial School

(Math: 28% | Reading: 41%)
:

Bottom 50%

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339 Main St.
Danielson, CT 06239
(860) 779-6680

Gr: 2-4 | 485 students Student-teacher ratio: 12:1 Minority enrollment: 27%

Rank: #33.

H. H. Ellis Technical High School

Vocational School

(Math: 10-14% | Reading: 30-34%)
:

Bottom 50%

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613 Upper Maple St.
Danielson, CT 06239
(860) 412-7500

Gr: 9-12 | 650 students Student-teacher ratio: 11:1 Minority enrollment: 19%

[+] Show Closed Public Schools in 06239 Connecticut

06239, Connecticut Public Schools (Closed)

School

Location

Quick Facts

Killingly Alternative Learning Program (Closed 2023)

Alternative School

79 Westfield Ave
Danielson, CT 06239
(860) 779-6660

Gr: 9-12 | 16 students Student-teacher ratio: 8:1

Frequently Asked Questions

What are the top ranked public schools in 06239, CT?

The top ranked public schools in 06239, CT include Quinebaug Middle College, Killingly Memorial School and H. H. Ellis Technical High School.

How many public schools are located in 06239?

3 public schools are located in 06239.

What percentage of students in 06239 go to public school?

86% of all K-12 students in 06239 are educated in public schools (compared to the CT state average of 88%).

What is the racial composition of students in 06239?

06239 public schools minority enrollment is 22% of the student body (majority Hispanic), which is less than the Connecticut public schools average of 54% (majority Hispanic).