Home > Connecticut > Higganum

Oak Hill School At Haddam-killingworth High School

95 Little City Rd Higganum, CT 06441

Tel: (860) 554-5580

hkhs.rsd17.org

Quick Facts (2026)

School Type: Special Education School
Grades: 8-12
Enrollment: 9 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

View full size Get directions

SAVE SCHOOL

About the School

Oak Hill School At Haddam–killingworth High School in Higganum, CT serves 9 students in grades 8 through 12 within a rural, nonsectarian special education setting.
The school maintains a student–teacher ratio of 9:1 with one full–time teacher.
Oak Hill School ranks among the top 20% of private schools in Connecticut for diversity, with 88.89% of its student body representing students of color.
This co–ed school is located in a rural community, offering specialized education in a small enrollment environment.

Quick Facts (2026)

School Type: Special Education School
Grades: 8-12
Enrollment: 9 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Rankings

Oak Hill School At Haddam-killingworth High School ranks among the top 20% of private schools in Connecticut for:

School Facts

School Type

Special Education School

Religious Affiliation

Nonsectarian

Grades Offered

Grades 8-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Oak Hill School At Haddam-killingworth High School
8	2
9	1
10	1
12	5

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Student Body

Total Students

9 students

Student Body Type

Co-ed

% Students of Color

89%

State avg.: 31%

Academics & Faculty

Total Classroom Teachers

1 teacher

Student-Teacher Ratio

9:1

National avg.: 11:1

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Frequently Asked Questions

When is the application deadline for Oak Hill School At Haddam-killingworth High School?

The application deadline for Oak Hill School At Haddam-killingworth High School is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse Oak Hill School At Haddam-killingworth High School. Endorsements should be a few sentences in length. Please include any comments on:

Quality of academic programs, teachers, and facilities
Availability of music, art, sports and other extracurricular activities
Academic or athletic awards

Recent Articles

August 25, 2026

Will This Curriculum Still Matter in 2035?

Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.

August 25, 2026

Private Schools for Creators, Trades & Startups

Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.

August 25, 2026

First 90 Days at Private School: Parent Guide

Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.

Did You Know?

The average private school tuition in Connecticut is $25,057 for elementary schools and $39,951 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Connecticut is 71% (read more about average acceptance rates across the country).