Bonneville Academy vs Old Mill School
A head-to-head comparison of two elementary schools in Utah, United States, 2.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Bonneville Academy
Stansbury Park · Charter elementary · Grades K–8
337 students
Old Mill School
Tooele · Public elementary · Grades PK–6
665 students
| Measure | Bonneville Academy Stansbury Park, Utah | Old Mill School Tooele, Utah |
|---|---|---|
| Success Index (US) | 42 Lower 50% | 56 Top 50% |
| State rank | #399 of 580 | #245 of 580 |
| National rank | #30678 of 50,301 | #20783 of 50,301 |
| Sector | Charter | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–8 | Grades PK–6 |
| Students | 337 | 665 |
| Enrollment | 337 | 665 |
| Free/reduced-price lunch | 24% | 19.5% |
| Students per teacher | 16.9 | 21.5 |
| Reading proficiency | 36% | 50% |
| Math proficiency | 34% | 51% |
| city | Stansbury Park | Tooele |
| state | Utah | Utah |
| Website | – | – |
The verdict
- •Old Mill School scores higher on the Success Index (US) (56.3 vs 41.9).
- •Old Mill School does better on math proficiency (51% vs 34%).
- •Old Mill School does better on reading proficiency (50% vs 36%).
- •Old Mill School does better on community advantage (fewer free/reduced-price lunch) (19.5% vs 24%).
- •Bonneville Academy does better on students per teacher (16.9 vs 21.5).
- •Old Mill School is the larger school with 665 students compared with 337.
- •Bonneville Academy is a charter school while Old Mill School is a public 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 Bonneville Academy better than Old Mill School?
On the Success Index (US), Old Mill School ranks higher (56.3 vs 41.9 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 Bonneville Academy and Old Mill School?
About 2.3 km in a straight line, between Stansbury Park and Tooele in Utah.
Which has the better Enrollment?
Bonneville Academy: 337. Old Mill School: 665. Students enrolled in the latest NCES directory year.
How do Bonneville Academy and Old Mill School rank in Utah?
Bonneville Academy is 399th of 580 and Old Mill School is 245th of 580 among elementary schools in Utah on the 2025 Success Index (US).