A+ Secondary School vs Idea Rundberg College Preparatory
A head-to-head comparison of two high schools in Texas, United States, 279 km apart, using official American 2025 data. The better value in each row is highlighted.
A+ Secondary School
Dallas · Charter high · Grades 7–12
790 students
Idea Rundberg College Preparatory
Austin · Charter high · Grades 6–12
790 students
| Measure | A+ Secondary School Dallas, Texas | Idea Rundberg College Preparatory Austin, Texas |
|---|---|---|
| Success Index (US) | 33 Lower 50% | 44 Lower 50% |
| State rank | #1205 of 1,419 | #931 of 1,419 |
| National rank | #12717 of 16,910 | #10076 of 16,910 |
| Sector | Charter | Charter |
| Type | High | High |
| Year range | Grades 7–12 | Grades 6–12 |
| Students | 790 | 790 |
| Enrollment | 790 | 790 |
| Free/reduced-price lunch | 98.2% | 94.3% |
| Students per teacher | 17.6 | 16.8 |
| Reading proficiency | 39% | 52% |
| Math proficiency | 47% | 56% |
| city | Dallas | Austin |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Idea Rundberg College Preparatory scores higher on the Success Index (US) (43.5 vs 32.7).
- •Idea Rundberg College Preparatory does better on math proficiency (56% vs 47%).
- •Idea Rundberg College Preparatory does better on reading proficiency (52% vs 39%).
- •Idea Rundberg College Preparatory does better on community advantage (fewer free/reduced-price lunch) (94.3% vs 98.2%).
- •Idea Rundberg College Preparatory does better on students per teacher (16.8 vs 17.6).
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 A+ Secondary School better than Idea Rundberg College Preparatory?
On the Success Index (US), Idea Rundberg College Preparatory ranks higher (43.5 vs 32.7 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 A+ Secondary School and Idea Rundberg College Preparatory?
About 279 km in a straight line, between Dallas and Austin in Texas.
Which has the better Enrollment?
A+ Secondary School: 790. Idea Rundberg College Preparatory: 790. Students enrolled in the latest NCES directory year.
How do A+ Secondary School and Idea Rundberg College Preparatory rank in Texas?
A+ Secondary School is 1205th of 1,419 and Idea Rundberg College Preparatory is 931st of 1,419 among high schools in Texas on the 2025 Success Index (US).