Avon High School vs Union School
A head-to-head comparison of two schools in Connecticut, United States, 3.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Avon High School
Avon · Public high · Grades 9–12
946 students
Union School
Unionville · Public elementary · Grades K–4
305 students
| Measure | Avon High School Avon, Connecticut | Union School Unionville, Connecticut |
|---|---|---|
| Success Index (US) | 88 Top 5% | 87 Top 5% |
| State rank | #14 of 180 | #108 of 596 |
| National rank | #392 of 16,910 | #1529 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–4 |
| Students | 946 | 305 |
| Enrollment | 946 | 305 |
| Free/reduced-price lunch | 14.5% | 23.6% |
| Students per teacher | 11.8 | 11.7 |
| Reading proficiency | 83% | 77% |
| Math proficiency | 72% | 72% |
| city | Avon | Unionville |
| state | Connecticut | Connecticut |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (87.6 vs 87.4).
- •Avon High School does better on reading proficiency (83% vs 77%).
- •Avon High School does better on community advantage (fewer free/reduced-price lunch) (14.5% vs 23.6%).
- •Union School does better on students per teacher (11.7 vs 11.8).
- •Avon High School is the larger school with 946 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.
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Frequently asked questions
Is Avon High School better than Union School?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Avon High School and Union School?
About 3.6 km in a straight line, between Avon and Unionville in Connecticut.
Which has the better Enrollment?
Avon High School: 946. Union School: 305. Students enrolled in the latest NCES directory year.
How do Avon High School and Union School rank in Connecticut?
Avon High School is 14th of 180 and Union School is 108th of 596 among high schools in Connecticut on the 2025 Success Index (US).