Mills ES vs Owasso HS
A head-to-head comparison of two schools in Oklahoma, United States, 1.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Mills ES
Owasso · Public elementary · Grades PK–5
467 students
Owasso HS
Owasso · Public high · Grades 9–12
3,050 students
| Measure | Mills ES Owasso, Oklahoma | Owasso HS Owasso, Oklahoma |
|---|---|---|
| Success Index (US) | 38 Lower 50% | 45 Lower 50% |
| State rank | #339 of 899 | #37 of 409 |
| National rank | #33040 of 50,301 | #9696 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 467 | 3,050 |
| Enrollment | 467 | 3,050 |
| Free/reduced-price lunch | 68.5% | 33.9% |
| Students per teacher | 16.1 | 22.3 |
| Reading proficiency | 43% | 45% |
| Math proficiency | 40% | 37% |
| city | Owasso | Owasso |
| state | Oklahoma | Oklahoma |
| Website | – | – |
The verdict
- •Owasso HS scores higher on the Success Index (US) (45.0 vs 38.4).
- •Mills ES does better on math proficiency (40% vs 37%).
- •Owasso HS does better on reading proficiency (45% vs 43%).
- •Owasso HS does better on community advantage (fewer free/reduced-price lunch) (33.9% vs 68.5%).
- •Mills ES does better on students per teacher (16.1 vs 22.3).
- •Owasso HS is the larger school with 3,050 students compared with 467.
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 Mills ES better than Owasso HS?
On the Success Index (US), Owasso HS ranks higher (45.0 vs 38.4 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 Mills ES and Owasso HS?
About 1.0 km in a straight line, between Owasso and Owasso in Oklahoma.
Which has the better Enrollment?
Mills ES: 467. Owasso HS: 3,050. Students enrolled in the latest NCES directory year.
How do Mills ES and Owasso HS rank in Oklahoma?
Mills ES is 339th of 899 and Owasso HS is 37th of 409 among elementary schools in Oklahoma on the 2025 Success Index (US).