Public school / Middle
Haddam-Killingworth Middle School
Killingworth, Connecticut
- NCES ID
- 090353901201
- District
- Regional School District 17
- School type
- Regular
- Title I
- Not designated
Haddam-Killingworth Middle School is a public middle school in Killingworth, Connecticut, run by Regional School District 17. It enrols 399 students — the 51054th largest of 1,025 public schools in Connecticut.
Reported figures, 2022–2023
The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.
Enrollment
399
Teachers
40.0
Students per teacher
10.0
Free or reduced-price lunch
12.0%
How these figures are defined
Enrollment
Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.
Teachers
Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.
Students per teacher
Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.
Free or reduced-price lunch
Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.
Within Regional School District 17
Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.
- 1Haddam-Killingworth High School546 students
- 2Haddam-Killingworth Middle School399 students
- 3Burr District Elementary School331 students
- 4Killingworth Elementary School265 students
- 5Haddam-Killingworth Intermediate School260 students
- Enrollment−9.5%
- Teachers+14.3%
- Students per teacher−15.3%
- Free or reduced-price lunch−69.8%
Where this sits
District
Sources & licence
Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.
Provenance
- National Center for Education Statistics
- Common Core of Data — school and district directory