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CT Regular School High School

Haddam-Killingworth High School

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95 Little City Road, Higganum, CT 06441 • Lower Connecticut River Valley Planning Region County
(860) 345-8541
Website

Student Enrollment & Staffing Overview

NCES 2024-2025
Total Students
466
Teachers (FTE)
48.8
Student-Teacher Ratio
9.5:1
FRPL Eligible
64
(13.7%)
National School Lunch Program (FRPL) Eligibility Total Eligible: 64 of 466 (13.7%)
Free Lunch: 53 (11.4%)
Reduced-Price: 11 (2.4%)
Paid / Not Eligible: 402 (86.3%)

Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)

0 400 800 2020-2021: 615 students 615 2020-2021 2021-2022: 544 students 544 -11.5% 2021-2022 2022-2023: 546 students 546 +0.4% 2022-2023 2023-2024: 518 students 518 -5.1% 2023-2024 2024-2025: 466 students 466 -10% 2024-2025

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

NCES 2024-2025
White: 409 (88%) Hispanic / Latino: 23 (4.9%) Two or More Races (Multiracial): 16 (3.4%) Asian: 10 (2.2%) Black or African American: 6 (1.3%) American Indian / Alaska Native: 1 (0.2%)
465 Students
White 409 88%
Hispanic / Latino 23 4.9%
Two or More Races (Multiracial) 16 3.4%
Asian 10 2.2%
Black or African American 6 1.3%
American Indian / Alaska Native 1 0.2%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 466 Students
Grade 10: 120 (25.8%) Grade 11: 130 (27.9%) Grade 12: 120 (25.8%) Grade 9: 96 (20.6%)
466 Students
Grade 10 120 25.8%
Grade 11 130 27.9%
Grade 12 120 25.8%
Grade 9 96 20.6%

Student Gender Distribution

Reported enrollment counts by gender cohort.

NCES 2024-2025
M
Male Students
254
54.6%
F
Female Students
211
45.4%