Gateway Charter Academy vs Kathlyn Joy Gilliam Collegiate Academy
A head-to-head comparison of two schools in Texas, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Gateway Charter Academy
Dallas · Charter elementary · Grades PK–5
315 students
Kathlyn Joy Gilliam Collegiate Academy
Dallas · Public high · Grades 9–12
342 students
| Measure | Gateway Charter Academy Dallas, Texas | Kathlyn Joy Gilliam Collegiate Academy Dallas, Texas |
|---|---|---|
| Success Index (US) | 17 Lower 50% | 62 Top 50% |
| State rank | #4551 of 4,686 | #402 of 1,419 |
| National rank | #46529 of 50,301 | #5394 of 16,910 |
| Sector | Charter | Public |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 315 | 342 |
| Enrollment | 315 | 342 |
| Free/reduced-price lunch | 93.7% | 81.3% |
| Students per teacher | 31.5 | 19.0 |
| Reading proficiency | 27% | 82% |
| Math proficiency | 37% | 77% |
| city | Dallas | Dallas |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Kathlyn Joy Gilliam Collegiate Academy scores higher on the Success Index (US) (61.6 vs 17.1).
- •Kathlyn Joy Gilliam Collegiate Academy does better on math proficiency (77% vs 37%).
- •Kathlyn Joy Gilliam Collegiate Academy does better on reading proficiency (82% vs 27%).
- •Kathlyn Joy Gilliam Collegiate Academy does better on community advantage (fewer free/reduced-price lunch) (81.3% vs 93.7%).
- •Kathlyn Joy Gilliam Collegiate Academy does better on students per teacher (19.0 vs 31.5).
- •Kathlyn Joy Gilliam Collegiate Academy is the larger school with 342 students compared with 315.
- •Gateway Charter Academy is a charter school while Kathlyn Joy Gilliam Collegiate Academy is a public school, so fees and admission rules differ.
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 Gateway Charter Academy better than Kathlyn Joy Gilliam Collegiate Academy?
On the Success Index (US), Kathlyn Joy Gilliam Collegiate Academy ranks higher (61.6 vs 17.1 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 Gateway Charter Academy and Kathlyn Joy Gilliam Collegiate Academy?
About 2.0 km in a straight line, between Dallas and Dallas in Texas.
Which has the better Enrollment?
Gateway Charter Academy: 315. Kathlyn Joy Gilliam Collegiate Academy: 342. Students enrolled in the latest NCES directory year.
How do Gateway Charter Academy and Kathlyn Joy Gilliam Collegiate Academy rank in Texas?
Gateway Charter Academy is 4551st of 4,686 and Kathlyn Joy Gilliam Collegiate Academy is 402nd of 1,419 among elementary schools in Texas on the 2025 Success Index (US).