Mary E. Griswold School vs New Britain High School
A head-to-head comparison of two schools in Connecticut, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Mary E. Griswold School
Kensington · Public elementary · Grades PK–5
513 students
New Britain High School
New Britain · Public high · Grades 9–12
2,521 students
| Measure | Mary E. Griswold School Kensington, Connecticut | New Britain High School New Britain, Connecticut |
|---|---|---|
| Success Index (US) | 76 Top 25% | 21 Lower 50% |
| State rank | #230 of 596 | #166 of 180 |
| National rank | #7345 of 50,301 | #15190 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 513 | 2,521 |
| Enrollment | 513 | 2,521 |
| Free/reduced-price lunch | 22.8% | 71.5% |
| Students per teacher | 13.2 | 16.3 |
| Reading proficiency | 64% | 29% |
| Math proficiency | 60% | 13% |
| city | Kensington | New Britain |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Mary E. Griswold School scores higher on the Success Index (US) (76.0 vs 20.5).
- •Mary E. Griswold School does better on math proficiency (60% vs 13%).
- •Mary E. Griswold School does better on reading proficiency (64% vs 29%).
- •Mary E. Griswold School does better on community advantage (fewer free/reduced-price lunch) (22.8% vs 71.5%).
- •Mary E. Griswold School does better on students per teacher (13.2 vs 16.3).
- •New Britain High School is the larger school with 2,521 students compared with 513.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Mary E. Griswold School better than New Britain High School?
On the Success Index (US), Mary E. Griswold School ranks higher (76.0 vs 20.5 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 Mary E. Griswold School and New Britain High School?
About 1.6 km in a straight line, between Kensington and New Britain in Connecticut.
Which has the better Enrollment?
Mary E. Griswold School: 513. New Britain High School: 2,521. Students enrolled in the latest NCES directory year.
How do Mary E. Griswold School and New Britain High School rank in Connecticut?
Mary E. Griswold School is 230th of 596 and New Britain High School is 166th of 180 among elementary schools in Connecticut on the 2025 Success Index (US).