Griswold High School vs Lisbon Central School
A head-to-head comparison of two schools in Connecticut, United States, 3.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Griswold High School
Griswold · Public high · Grades 9–12
606 students
Lisbon Central School
Lisbon · Public elementary · Grades PK–8
413 students
| Measure | Griswold High School Griswold, Connecticut | Lisbon Central School Lisbon, Connecticut |
|---|---|---|
| Success Index (US) | 49 Lower 50% | 61 Top 50% |
| State rank | #112 of 180 | #340 of 596 |
| National rank | #8672 of 16,910 | #17728 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–8 |
| Students | 606 | 413 |
| Enrollment | 606 | 413 |
| Free/reduced-price lunch | 52.6% | 36.6% |
| Students per teacher | 11.7 | 14.2 |
| Reading proficiency | 57% | 59% |
| Math proficiency | 27% | 43% |
| city | Griswold | Lisbon |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Lisbon Central School scores higher on the Success Index (US) (60.7 vs 48.9).
- •Lisbon Central School does better on math proficiency (43% vs 27%).
- •Lisbon Central School does better on reading proficiency (59% vs 57%).
- •Lisbon Central School does better on community advantage (fewer free/reduced-price lunch) (36.6% vs 52.6%).
- •Griswold High School does better on students per teacher (11.7 vs 14.2).
- •Griswold High School is the larger school with 606 students compared with 413.
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 Griswold High School better than Lisbon Central School?
On the Success Index (US), Lisbon Central School ranks higher (60.7 vs 48.9 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 Griswold High School and Lisbon Central School?
About 3.0 km in a straight line, between Griswold and Lisbon in Connecticut.
Which has the better Enrollment?
Griswold High School: 606. Lisbon Central School: 413. Students enrolled in the latest NCES directory year.
How do Griswold High School and Lisbon Central School rank in Connecticut?
Griswold High School is 112th of 180 and Lisbon Central School is 340th of 596 among high schools in Connecticut on the 2025 Success Index (US).