Schools in Killingly School District, Connecticut (2025)
4 schools · 2,238 students · 4 public · median Enrollment 692.
Killingly School District, in Connecticut, has 4 schools in United States's 2025 data, together educating about 2,238 students. By level there are 2 elementary, 1 middle, 1 high; by sector 4 public.
The median Enrollment across Killingly School District's schools is 692, above the Connecticut median of 408. Students enrolled in the latest NCES directory year.
4 of the 4 schools qualify for the Success Index (US). The highest-scoring is Killingly Central School (63.3, top 50% of elementary schools nationally), followed by Killingly Intermediate School (58.7, top 50% of middle schools nationally), and Killingly Memorial School (58.2, top 50% of elementary schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Killingly High School (744 students), Killingly Intermediate School (692 students), Killingly Memorial School (485 students).
Ranked schools in Killingly School District
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Connecticut.
- 163Killingly Central SchoolDayville · Public Elementary60.3% Free/reduced-price lunch · 317 students
- 259Killingly Intermediate SchoolDayville · Public Middle37% Math proficiency · 692 students
- 358Killingly Memorial SchoolDanielson · Public Elementary52% Math proficiency · 485 students
- 455Killingly High SchoolDayville · Public High27% Math proficiency · 744 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Killingly Central School Dayville · Elementary · Grades PK–2 | Public | 63.3 Top 50% | 60.3% Free/reduced-price lunch | 317 |
| 2 | Killingly Intermediate School Dayville · Middle · Grades 5–8 | Public | 58.7 Top 50% | 37% Math proficiency | 692 |
| 3 | Killingly Memorial School Danielson · Elementary · Grades 2–4 | Public | 58.2 Top 50% | 52% Math proficiency | 485 |
| 4 | Killingly High School Dayville · High · Grades 9–12 | Public | 55.0 Top 50% | 27% Math proficiency | 744 |
Compare the top 4 schools in Killingly School District side by side →
Citys in Killingly School District
Other places in Connecticut
- Hartford(43)
- Bridgeport(43)
- New Haven(42)
- Waterbury(31)
- Norwalk(23)
- Stamford(22)
- Danbury(19)
- West Hartford(17)
- East Hartford(16)
- Fairfield(15)
- Bristol(13)
- New Britain(13)
- Meriden(13)
- Milford(13)
- Stratford(13)
- Manchester(12)
- Norwich(11)
- Wallingford(11)
- New London(10)
- Bloomfield(10)
- Hamden(10)
- Middletown(10)
- West Haven(10)
- Enfield(9)
- Wethersfield(9)
- Greenwich(9)
- Naugatuck(9)
- Ridgefield(9)
- Southington(9)
- Trumbull(9)
- East Haven(8)
- Shelton(8)
- Westport(8)
- North Haven(7)
- Glastonbury(7)
- South Windsor(7)
- Windsor(7)
- Cheshire(7)
- Darien(7)
- Guilford(7)
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Frequently asked questions
What is the best school in Killingly School District?
Killingly Central School is the highest-ranked school in Killingly School District with a Success Index (US) of 63.3 out of 100 (Top 50% of elementary schools in United States).
How many schools are in Killingly School District?
Killingly School District has 4 schools (2 elementary, 1 middle, 1 high) educating 2,238 students in 2025.
What is the typical Enrollment in Killingly School District?
The median Enrollment across schools in Killingly School District is 692. Students enrolled in the latest NCES directory year.