Haddam-Killingworth High School
VirtualRegular School · Higganum, CT
Haddam-Killingworth High School is a regular school school in Higganum, Connecticut, serving grades 09–12 with 466 students enrolled (SY 2024-2025). The student-teacher ratio is 9.5:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 409 | 88% |
| Hispanic/Latino | 23 | 5% |
| Two or more races | 16 | 3% |
| Asian | 10 | 2% |
| Black or African American | 6 | 1% |
| American Indian / Alaska Native | 1 | 0% |
| Not Specified | 1 | 0% |
| Total enrollment | 466 | 254M / 211F |
English Language Learners: 4 (1% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 50-54% | 38.3% | 131 |
| Reading Proficiency | 80-84% | 50.2% | 131 |
| Science Proficiency | 65-69% | — | 131 |
| 4-Year Graduation Rate | >=95% | — |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 466 | 100% |
Contact & Location
95 Little City Road
Higganum, CT 06441
Phone: (860)345-8541
http://hkhs.rsd17.orgOther Schools in District
- Burr District Elementary School Elementary
- Haddam-Killingworth Intermediate School Elementary
- Killingworth Elementary School Elementary
- Haddam-Killingworth Middle School Middle
Related Data
- Neighborhood demographics (ZIP 06441) → CensusDepth.com
- Connecticut population & income data → CensusDepth.com
- Connecticut teacher salaries → WageDepth.com
NCES ID
090353900759
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD