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

Sexual Harassment at Age 6: The Tale of a First Grade Suspension
A six-year old in Aurora, Colorado, was suspended after singing an LMFAO song to a little girl in his class and reportedly 鈥渟haking his booty.鈥� We look at the case and the sexual harassment problem in public schools today.

How Scaffolding Could Change the Way Your Child Learns
This article explores the concept of instructional scaffolding, a teaching method that enhances learning by breaking down complex tasks into manageable parts. It highlights how scaffolding supports students in developing critical thinking skills and becoming more independent learners. The article discusses the benefits of scaffolding, including improved engagement and reduced anxiety, and provides strategies for its implementation across various educational levels.

February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.