Pine Grove School vs Union School
A head-to-head comparison of two elementary schools in Connecticut, United States, 3.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Pine Grove School
Avon · Public elementary · Grades K–4
613 students
Union School
Unionville · Public elementary · Grades K–4
305 students
| Measure | Pine Grove School Avon, Connecticut | Union School Unionville, Connecticut |
|---|---|---|
| Success Index (US) | 85 Top 10% | 87 Top 5% |
| State rank | #134 of 596 | #108 of 596 |
| National rank | #2692 of 50,301 | #1529 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–4 | Grades K–4 |
| Students | 613 | 305 |
| Enrollment | 613 | 305 |
| Free/reduced-price lunch | 14% | 23.6% |
| Students per teacher | 13.6 | 11.7 |
| Reading proficiency | 73% | 77% |
| Math proficiency | 70% | 72% |
| city | Avon | Unionville |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Union School scores higher on the Success Index (US) (87.4 vs 84.5).
- •Union School does better on math proficiency (72% vs 70%).
- •Union School does better on reading proficiency (77% vs 73%).
- •Pine Grove School does better on community advantage (fewer free/reduced-price lunch) (14% vs 23.6%).
- •Union School does better on students per teacher (11.7 vs 13.6).
- •Pine Grove School is the larger school with 613 students compared with 305.
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 Pine Grove School better than Union School?
On the Success Index (US), Union School ranks higher (87.4 vs 84.5 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 Pine Grove School and Union School?
About 3.5 km in a straight line, between Avon and Unionville in Connecticut.
Which has the better Enrollment?
Pine Grove School: 613. Union School: 305. Students enrolled in the latest NCES directory year.
How do Pine Grove School and Union School rank in Connecticut?
Pine Grove School is 134th of 596 and Union School is 108th of 596 among elementary schools in Connecticut on the 2025 Success Index (US).