For the 2025 school year, there are 4 public schools serving 2,271 students in Killingly School District. This district's average testing ranking is 3/10, which is in the bottom 50% of public schools in Connecticut.
Public Schools in Killingly School District have an average math proficiency score of 25% (versus the Connecticut public school average of 40%), and reading proficiency score of 46% (versus the 51% statewide average).
Minority enrollment is 25% of the student body (majority Hispanic), which is less than the Connecticut public school average of 54% (majority Hispanic).
Overview
This School District
This State (CT)
# Schools
4 Schools
1,010 Schools
# Students
2,271 Students
493,927 Students
# Teachers
189 Teachers
40,668 Teachers
Student : Teacher Ratio
12:1
12:1
Student By Grade
District Rank
Killingly School District, which is ranked within the bottom 50% of all 197 school districts in Connecticut (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 75-79% has decreased from 85% over five school years.
Overall District Rank
#154 out of 200 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
25%
40%
Reading/Language Arts Test Scores (% Proficient)
46%
50%
Science Test Scores (% Proficient)
42%
47%
Graduation Rate
75-79%
89%
Students by Ethnicity:
Diversity Score
0.41
0.68
% American Indian
n/a
n/a
% Asian
2%
5%
% Hispanic
13%
31%
% Black
2%
12%
% White
76%
47%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $24,825 in this school district is less than the state median of $26,157. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $24,055 is less than the state median of $25,225. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$56 MM
$12,920 MM
Spending
$55 MM
$12,459 MM
Revenue / Student
$24,825
$26,157
Spending / Student
$24,055
$25,225
Best Killingly School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Killingly Central School
(Math: 35-39% | Reading: 50-54% )
Rank:
Rank:
5/
Bottom 50%10
60 Soap St.
Dayville, CT 06241
(860) 779-6750
Dayville, CT 06241
(860) 779-6750
Grades: PK-1
| 326 students
Rank: #22.
Killingly High School
(Math: 15-19% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
226 Putman Pike
Dayville, CT 06241
(860) 779-6620
Dayville, CT 06241
(860) 779-6620
Grades: 9-12
| 762 students
Rank: #33.
Killingly Memorial School
(Math: 36% | Reading: 41%)
Rank:
Rank:
4/
Bottom 50%10
339 Main St.
Danielson, CT 06239
(860) 779-6680
Danielson, CT 06239
(860) 779-6680
Grades: 2-4
| 485 students
Rank: #44.
Killingly Intermediate School
(Math: 22% | Reading: 46%)
Rank:
Rank:
4/
Bottom 50%10
1599 Upper Maple St.
Dayville, CT 06241
(860) 779-6700
Dayville, CT 06241
(860) 779-6700
Grades: 5-8
| 698 students
Frequently Asked Questions
How many schools belong to Killingly School District?
Killingly School District manages 4 public schools serving 2,271 students.
What is the rank of Killingly School District?
Killingly School District is ranked #155 out of 197 school districts in Connecticut (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year.
What is the racial composition of students in Killingly School District?
76% of Killingly School District students are White, 13% of students are Hispanic, 7% of students are Two or more races, 2% of students are Asian, and 2% of students are Black.
What is the student/teacher ratio of Killingly School District?
Killingly School District has a student/teacher ratio of 12:1, which is equal to the Connecticut state average of 12:1.
What is Killingly School District's spending/student ratio?
The school district's spending/student of $24,055 is less than the state median of $25,225. The school district spending/student has stayed relatively flat over four school years.
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