Centennial Elementary vs Erma Duncan Polytechnical High
A head-to-head comparison of two schools in California, United States, 868 m apart, using official American 2025 data. The better value in each row is highlighted.
Centennial Elementary
Fresno · Public elementary · Grades K–6
741 students
Erma Duncan Polytechnical High
Fresno · Public high · Grades 9–12
1,186 students
| Measure | Centennial Elementary Fresno, California | Erma Duncan Polytechnical High Fresno, California |
|---|---|---|
| Success Index (US) | 20 Lower 50% | 22 Lower 50% |
| State rank | #4365 of 5,693 | #1075 of 1,343 |
| National rank | #44770 of 50,301 | #15023 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–6 | Grades 9–12 |
| Students | 741 | 1,186 |
| Enrollment | 741 | 1,186 |
| Free/reduced-price lunch | 90% | 86.6% |
| Students per teacher | 20.6 | 18.8 |
| Reading proficiency | 35% | 48% |
| Math proficiency | 30% | 8% |
| city | Fresno | Fresno |
| state | California | California |
| Website | – | – |
The verdict
- •Erma Duncan Polytechnical High scores higher on the Success Index (US) (21.5 vs 20.1).
- •Centennial Elementary does better on math proficiency (30% vs 8%).
- •Erma Duncan Polytechnical High does better on reading proficiency (48% vs 35%).
- •Erma Duncan Polytechnical High does better on community advantage (fewer free/reduced-price lunch) (86.6% vs 90%).
- •Erma Duncan Polytechnical High does better on students per teacher (18.8 vs 20.6).
- •Erma Duncan Polytechnical High is the larger school with 1,186 students compared with 741.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Centennial Elementary better than Erma Duncan Polytechnical High?
On the Success Index (US), Erma Duncan Polytechnical High ranks higher (21.5 vs 20.1 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 Centennial Elementary and Erma Duncan Polytechnical High?
About 868 m in a straight line, between Fresno and Fresno in California.
Which has the better Enrollment?
Centennial Elementary: 741. Erma Duncan Polytechnical High: 1,186. Students enrolled in the latest NCES directory year.
How do Centennial Elementary and Erma Duncan Polytechnical High rank in California?
Centennial Elementary is 4365th of 5,693 and Erma Duncan Polytechnical High is 1075th of 1,343 among elementary schools in California on the 2025 Success Index (US).