For the 2026-27 school year, there is 1 public high school serving 744 students in Dayville, CT.
The top-ranked public high school in Dayville, CT is Killingly High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Dayville, CT public high school have an average math proficiency score of 27% (versus the Connecticut public high school average of 33%), and reading proficiency score of 57% (versus the 53% statewide average). High schools in Dayville have an average ranking of 4/10, which is in the bottom 50% of Connecticut public high schools.
Dayville, CT public high school have a Graduation Rate of 82%, which is less than the Connecticut average of 89%.
The school with highest graduation rate is Killingly High School, with 80-84% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 23% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).
Best Public High Schools in Dayville, CT (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Killingly High School
(Math: 25-29% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
226 Putman Pike
Dayville, CT 06241
(860) 779-6620
Dayville, CT 06241
(860) 779-6620
Gr: 9-12 | 744 students Student-teacher ratio: 11:1 Minority enrollment: 23%
Frequently Asked Questions
What are the top-ranked public high schools in Dayville, CT?
The top-ranked public high schools in Dayville, CT include Killingly High School.
How many public high schools are located in Dayville?
1 public high schools are located in Dayville.
What is the racial composition of students in Dayville?
Dayville public high schools minority enrollment is 23% of the student body (majority Hispanic), which is less than the Connecticut public high schools average of 56% (majority Hispanic).
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