For the 2025 school year, there are 3 public elementary schools serving 944 students in Killingworth, CT.
The top ranked public elementary schools in Killingworth, CT are Killingworth Elementary School, Haddam-killingworth Intermediate School and Haddam-killingworth Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Killingworth, CT public elementary schools have an average math proficiency score of 58% (versus the Connecticut public elementary school average of 41%), and reading proficiency score of 71% (versus the 50% statewide average). Elementary schools in Killingworth have an average ranking of 7/10, which is in the top 50% of Connecticut public elementary schools.
Minority enrollment is 11% of the student body (majority Hispanic), which is less than the Connecticut public elementary school average of 55% (majority Hispanic).
Best Public Elementary Schools in Killingworth, CT (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Killingworth Elementary School
(Math: 70-79% | Reading: 70-79%)
Rank:
Rank:
9/
Top 20%10
340 Route 81
Killingworth, CT 06419
(860) 663-1121
Killingworth, CT 06419
(860) 663-1121
Grades: PK-3
| 269 students
Rank: #22.
Haddam-killingworth Intermediate School
(Math: 65% | Reading: 73%)
Rank:
Rank:
9/
Top 20%10
451 Route 81
Killingworth, CT 06419
(860) 663-1241
Killingworth, CT 06419
(860) 663-1241
Grades: 4-5
| 280 students
Rank: #33.
Haddam-killingworth Middle School
(Math: 50% | Reading: 70%)
Rank:
Rank:
7/
Top 50%10
451 Route 81
Killingworth, CT 06419
(860) 663-1241
Killingworth, CT 06419
(860) 663-1241
Grades: 6-8
| 395 students
Frequently Asked Questions
What are the top ranked public elementary schools in Killingworth, CT?
The top ranked public elementary schools in Killingworth, CT include Killingworth Elementary School, Haddam-killingworth Intermediate School and Haddam-killingworth Middle School.
How many public elementary schools are located in Killingworth?
3 public elementary schools are located in Killingworth.
What is the racial composition of students in Killingworth?
Killingworth public elementary schools minority enrollment is 11% of the student body (majority Hispanic), which is less than the Connecticut public elementary schools average of 55% (majority Hispanic).
Recent Articles
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.