Charles School at Ohio Dominican University vs South Mifflin STEM Academy (K-6)
A head-to-head comparison of two schools in Ohio, United States, 1.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Charles School at Ohio Dominican University
Columbus · Charter high · Grades 9–12
320 students
South Mifflin STEM Academy (K-6)
Columbus · Public elementary · Grades PK–6
233 students
| Measure | Charles School at Ohio Dominican University Columbus, Ohio | South Mifflin STEM Academy (K-6) Columbus, Ohio |
|---|---|---|
| Success Index (US) | 30 Lower 50% | 42 Lower 50% |
| State rank | #657 of 802 | #1324 of 1,713 |
| National rank | #13405 of 16,910 | #30901 of 50,301 |
| Sector | Charter | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–6 |
| Students | 320 | 233 |
| Enrollment | 320 | 233 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 22.9 | 16.6 |
| Reading proficiency | 57% | 42% |
| Math proficiency | 17% | 47% |
| city | Columbus | Columbus |
| state | Ohio | Ohio |
| Website | – | – |
The verdict
- •South Mifflin STEM Academy (K-6) scores higher on the Success Index (US) (41.6 vs 29.7).
- •South Mifflin STEM Academy (K-6) does better on math proficiency (47% vs 17%).
- •Charles School at Ohio Dominican University does better on reading proficiency (57% vs 42%).
- •South Mifflin STEM Academy (K-6) does better on students per teacher (16.6 vs 22.9).
- •Charles School at Ohio Dominican University is the larger school with 320 students compared with 233.
- •Charles School at Ohio Dominican University is a charter school while South Mifflin STEM Academy (K-6) 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 Charles School at Ohio Dominican University better than South Mifflin STEM Academy (K-6)?
On the Success Index (US), South Mifflin STEM Academy (K-6) ranks higher (41.6 vs 29.7 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 Charles School at Ohio Dominican University and South Mifflin STEM Academy (K-6)?
About 1.1 km in a straight line, between Columbus and Columbus in Ohio.
Which has the better Enrollment?
Charles School at Ohio Dominican University: 320. South Mifflin STEM Academy (K-6): 233. Students enrolled in the latest NCES directory year.
How do Charles School at Ohio Dominican University and South Mifflin STEM Academy (K-6) rank in Ohio?
Charles School at Ohio Dominican University is 657th of 802 and South Mifflin STEM Academy (K-6) is 1324th of 1,713 among high schools in Ohio on the 2025 Success Index (US).