Canyon Del Oro High School vs Winifred Harelson Elementary School
A head-to-head comparison of two schools in Arizona, United States, 3.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Canyon Del Oro High School
Oro Valley · Public high · Grades 9–12
1,758 students
Winifred Harelson Elementary School
Tucson · Public elementary · Grades PK–6
407 students
| Measure | Canyon Del Oro High School Oro Valley, Arizona | Winifred Harelson Elementary School Tucson, Arizona |
|---|---|---|
| Success Index (US) | 58 Top 50% | 80 Top 25% |
| State rank | #92 of 286 | #58 of 1,136 |
| National rank | #6322 of 16,910 | #5106 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–6 |
| Students | 1,758 | 407 |
| Enrollment | 1,758 | 407 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 22.0 | 13.1 |
| Reading proficiency | 62% | 74% |
| Math proficiency | 62% | 64% |
| city | Oro Valley | Tucson |
| state | Arizona | Arizona |
| Website | – | – |
The verdict
- •Winifred Harelson Elementary School scores higher on the Success Index (US) (79.8 vs 57.9).
- •Winifred Harelson Elementary School does better on math proficiency (64% vs 62%).
- •Winifred Harelson Elementary School does better on reading proficiency (74% vs 62%).
- •Winifred Harelson Elementary School does better on students per teacher (13.1 vs 22.0).
- •Canyon Del Oro High School is the larger school with 1,758 students compared with 407.
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 Canyon Del Oro High School better than Winifred Harelson Elementary School?
On the Success Index (US), Winifred Harelson Elementary School ranks higher (79.8 vs 57.9 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 Canyon Del Oro High School and Winifred Harelson Elementary School?
About 3.5 km in a straight line, between Oro Valley and Tucson in Arizona.
Which has the better Enrollment?
Canyon Del Oro High School: 1,758. Winifred Harelson Elementary School: 407. Students enrolled in the latest NCES directory year.
How do Canyon Del Oro High School and Winifred Harelson Elementary School rank in Arizona?
Canyon Del Oro High School is 92nd of 286 and Winifred Harelson Elementary School is 58th of 1,136 among high schools in Arizona on the 2025 Success Index (US).