Carlsbad High vs Jefferson Elementary
A head-to-head comparison of two schools in California, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Carlsbad High
Carlsbad · Public high · Grades 9–12
2,336 students
Jefferson Elementary
Carlsbad · Public elementary · Grades K–5
471 students
| Measure | Carlsbad High Carlsbad, California | Jefferson Elementary Carlsbad, California |
|---|---|---|
| Success Index (US) | 65 Top 50% | 57 Top 50% |
| State rank | #175 of 1,343 | #1563 of 5,693 |
| National rank | #4642 of 16,910 | #20591 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–5 |
| Students | 2,336 | 471 |
| Enrollment | 2,336 | 471 |
| Free/reduced-price lunch | 31.5% | 54.4% |
| Students per teacher | 23.8 | 20.5 |
| Reading proficiency | 68% | 62% |
| Math proficiency | 58% | 55% |
| city | Carlsbad | Carlsbad |
| state | California | California |
| Website | – | – |
The verdict
- •Carlsbad High scores higher on the Success Index (US) (64.5 vs 56.5).
- •Carlsbad High does better on math proficiency (58% vs 55%).
- •Carlsbad High does better on reading proficiency (68% vs 62%).
- •Carlsbad High does better on community advantage (fewer free/reduced-price lunch) (31.5% vs 54.4%).
- •Jefferson Elementary does better on students per teacher (20.5 vs 23.8).
- •Carlsbad High is the larger school with 2,336 students compared with 471.
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 Carlsbad High better than Jefferson Elementary?
On the Success Index (US), Carlsbad High ranks higher (64.5 vs 56.5 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 Carlsbad High and Jefferson Elementary?
About 1.6 km in a straight line, between Carlsbad and Carlsbad in California.
Which has the better Enrollment?
Carlsbad High: 2,336. Jefferson Elementary: 471. Students enrolled in the latest NCES directory year.
How do Carlsbad High and Jefferson Elementary rank in California?
Carlsbad High is 175th of 1,343 and Jefferson Elementary is 1563rd of 5,693 among high schools in California on the 2025 Success Index (US).