Killingly High School vs Killingly Intermediate School
A head-to-head comparison of two schools in Connecticut, United States, 2.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Killingly High School
Dayville · Public high · Grades 9–12
744 students
Killingly Intermediate School
Dayville · Public middle · Grades 5–8
692 students
| Measure | Killingly High School Dayville, Connecticut | Killingly Intermediate School Dayville, Connecticut |
|---|---|---|
| Success Index (US) | 55 Top 50% | 59 Top 50% |
| State rank | #104 of 180 | #116 of 178 |
| National rank | #7039 of 16,910 | #5757 of 15,369 |
| Sector | Public | Public |
| Type | High | Middle |
| Year range | Grades 9–12 | Grades 5–8 |
| Students | 744 | 692 |
| Enrollment | 744 | 692 |
| Free/reduced-price lunch | 42.9% | 52.3% |
| Students per teacher | 11.3 | 12.4 |
| Reading proficiency | 62% | 62% |
| Math proficiency | 27% | 37% |
| city | Dayville | Dayville |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Killingly Intermediate School scores higher on the Success Index (US) (58.7 vs 55.0).
- •Killingly Intermediate School does better on math proficiency (37% vs 27%).
- •Killingly High School does better on community advantage (fewer free/reduced-price lunch) (42.9% vs 52.3%).
- •Killingly High School does better on students per teacher (11.3 vs 12.4).
- •Killingly High School is the larger school with 744 students compared with 692.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Killingly High School better than Killingly Intermediate School?
On the Success Index (US), Killingly Intermediate School ranks higher (58.7 vs 55.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Killingly High School and Killingly Intermediate School?
About 2.2 km in a straight line, between Dayville and Dayville in Connecticut.
Which has the better Enrollment?
Killingly High School: 744. Killingly Intermediate School: 692. Students enrolled in the latest NCES directory year.
How do Killingly High School and Killingly Intermediate School rank in Connecticut?
Killingly High School is 104th of 180 and Killingly Intermediate School is 116th of 178 among high schools in Connecticut on the 2025 Success Index (US).