Challenger Middle vs Ericson Elementary
A head-to-head comparison of two schools in California, United States, 2.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Challenger Middle
San Diego · Public middle · Grades 6–8
960 students
Ericson Elementary
San Diego · Public elementary · Grades K–5
650 students
| Measure | Challenger Middle San Diego, California | Ericson Elementary San Diego, California |
|---|---|---|
| Success Index (US) | 66 Top 50% | 72 Top 25% |
| State rank | #224 of 1,334 | #716 of 5,693 |
| National rank | #4140 of 15,369 | #9995 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 960 | 650 |
| Enrollment | 960 | 650 |
| Free/reduced-price lunch | 48.8% | 39.7% |
| Students per teacher | 24.6 | 24.1 |
| Reading proficiency | 73% | 73% |
| Math proficiency | 64% | 76% |
| city | San Diego | San Diego |
| state | California | California |
| Website | – | – |
The verdict
- •Ericson Elementary scores higher on the Success Index (US) (71.9 vs 66.2).
- •Ericson Elementary does better on math proficiency (76% vs 64%).
- •Ericson Elementary does better on community advantage (fewer free/reduced-price lunch) (39.7% vs 48.8%).
- •Ericson Elementary does better on students per teacher (24.1 vs 24.6).
- •Challenger Middle is the larger school with 960 students compared with 650.
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 Challenger Middle better than Ericson Elementary?
On the Success Index (US), Ericson Elementary ranks higher (71.9 vs 66.2 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 Challenger Middle and Ericson Elementary?
About 2.4 km in a straight line, between San Diego and San Diego in California.
Which has the better Enrollment?
Challenger Middle: 960. Ericson Elementary: 650. Students enrolled in the latest NCES directory year.
How do Challenger Middle and Ericson Elementary rank in California?
Challenger Middle is 224th of 1,334 and Ericson Elementary is 716th of 5,693 among middle schools in California on the 2025 Success Index (US).