Jackson Elementary vs Rock University High
A head-to-head comparison of two schools in Wisconsin, United States, 5.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Jackson Elementary
Janesville · Public elementary · Grades PK–5
339 students
Rock University High
Janesville · Charter high · Grades 9–12
93 students
| Measure | Jackson Elementary Janesville, Wisconsin | Rock University High Janesville, Wisconsin |
|---|---|---|
| Success Index (US) | 35 Lower 50% | 34 Lower 50% |
| State rank | #865 of 1,069 | #345 of 446 |
| National rank | #35394 of 50,301 | #12391 of 16,910 |
| Sector | Public | Charter |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 339 | 93 |
| Enrollment | 339 | 93 |
| Free/reduced-price lunch | 77.9% | 37.6% |
| Students per teacher | 10.3 | 18.6 |
| Reading proficiency | 32% | 24.5% |
| Math proficiency | 32% | 24.5% |
| city | Janesville | Janesville |
| state | Wisconsin | Wisconsin |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (34.8 vs 34.2).
- •Jackson Elementary does better on math proficiency (32% vs 24.5%).
- •Jackson Elementary does better on reading proficiency (32% vs 24.5%).
- •Rock University High does better on community advantage (fewer free/reduced-price lunch) (37.6% vs 77.9%).
- •Jackson Elementary does better on students per teacher (10.3 vs 18.6).
- •Jackson Elementary is the larger school with 339 students compared with 93.
- •Jackson Elementary is a public school while Rock University High is a charter school, so fees and admission rules differ.
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 Jackson Elementary better than Rock University High?
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 Jackson Elementary and Rock University High?
About 5.7 km in a straight line, between Janesville and Janesville in Wisconsin.
Which has the better Enrollment?
Jackson Elementary: 339. Rock University High: 93. Students enrolled in the latest NCES directory year.
How do Jackson Elementary and Rock University High rank in Wisconsin?
Jackson Elementary is 865th of 1,069 and Rock University High is 345th of 446 among elementary schools in Wisconsin on the 2025 Success Index (US).