Killingly Intermediate School
🇺🇸 Official data · 2025Dayville, Connecticut 06241 · Killingly School District
#116 of 178 middle schools in Connecticut
#5757 of 15,369 nationally
About Killingly Intermediate School
Killingly Intermediate School is a public middle located in Dayville, in the Killingly School District school district of Connecticut, United States. It caters for Grades 5–8. In 2025 it enrolled 692 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 58.7 out of 100, placing it in the top 50% of middle schools in United States and 116th of 178 ranked middle schools in Connecticut. Its strongest component is students per teacher (75th percentile), and its weakest is math proficiency (39th percentile).
Other published figures: enrollment 692.
There are 3 schools in Dayville; Killingly Intermediate School ranks 2nd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)37%
- Reading proficiency (30%)62%
- Community advantage (fewer free/reduced-price lunch) (25%)52.3%
- Students per teacher (15%)12.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Killingly Intermediate School by the official sources.
- Enrollment
- 692
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 52.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 37%
- Share of tested students proficient or above (all students, all grades).
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Schools near Killingly Intermediate School
Closest schools by straight-line distance, with their Success Index (US).
Killingly Central School
Dayville · Public elementary · Grades PK–2
317 students · 1.2 km away
Killingly High School
Dayville · Public high · Grades 9–12
744 students · 2.2 km away
Quinebaug Middle College
Danielson · Public high · Grades 9–12
144 students · 2.9 km away
Killingly Memorial School
Danielson · Public elementary · Grades 2–4
485 students · 4.8 km away
Pomfret Community School
Pomfret Center · Public elementary · Grades PK–8
332 students · 5.3 km away
Brooklyn Middle School
Brooklyn · Public middle · Grades 5–8
373 students · 8.0 km away
Putnam High School
Putnam · Public high · Grades 9–12
253 students · 8.0 km away
Brooklyn Elementary School
Brooklyn · Public elementary · Grades PK–4
469 students · 8.2 km away
Putnam Elementary School
Putnam · Public elementary · Grades PK–4
558 students · 8.4 km away
Putnam Middle School
Putnam · Public middle · Grades 5–8
353 students · 8.5 km away
Similar schools
Public middle schools in Connecticut with a comparable Enrollment.
Henry James Memorial School
Simsbury · Public middle · Grades 7–8
685 students
Lincoln Middle School
Meriden · Public middle · Grades 6–8
684 students
Rippowam Middle School
Stamford · Public middle · Grades 6–8
704 students
West Woods Upper Elementary School
Farmington · Public middle · Grades 5–6
676 students
Bedford Middle School
Westport · Public middle · Grades 6–8
710 students
Perry Hill Elementary School
Shelton · Public middle · Grades 5–6
711 students
Frequently asked questions
Is Killingly Intermediate School a good school?
Killingly Intermediate School has a Success Index (US) of 58.7 out of 100 (Top 50% of middle schools in United States) and ranks #116 of 178 in Connecticut. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Killingly Intermediate School rank in Connecticut?
Killingly Intermediate School ranks #116 of 178 middle schools in Connecticut and #5757 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Killingly Intermediate School?
Killingly Intermediate School had 692 students in 2025.
Is Killingly Intermediate School a elementary school or a high school?
Killingly Intermediate School is classified as a middle covering Grades 5–8. It is a public school.
What other schools are near Killingly Intermediate School?
There are 10 schools within 15 km of Killingly Intermediate School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.