A+ Unlimited Potential - University vs Calvin Nelms Middle
A head-to-head comparison of two middle schools in Texas, United States, 37 km apart, using official American 2025 data. The better value in each row is highlighted.
A+ Unlimited Potential - University
Houston · Charter middle · Grades 6–8
156 students
Calvin Nelms Middle
Katy · Charter middle · Grades 6–8
160 students
| Measure | A+ Unlimited Potential - University Houston, Texas | Calvin Nelms Middle Katy, Texas |
|---|---|---|
| Success Index (US) | 28 Lower 50% | 76 Top 25% |
| State rank | #1483 of 1,684 | #169 of 1,684 |
| National rank | #12365 of 15,369 | #2173 of 15,369 |
| Sector | Charter | Charter |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 156 | 160 |
| Enrollment | 156 | 160 |
| Free/reduced-price lunch | 77.6% | – |
| Students per teacher | 31.2 | 22.9 |
| Reading proficiency | 34.5% | 72% |
| Math proficiency | 34.5% | 72% |
| city | Houston | Katy |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Calvin Nelms Middle scores higher on the Success Index (US) (76.0 vs 27.6).
- •Calvin Nelms Middle does better on math proficiency (72% vs 34.5%).
- •Calvin Nelms Middle does better on reading proficiency (72% vs 34.5%).
- •Calvin Nelms Middle does better on students per teacher (22.9 vs 31.2).
- •Calvin Nelms Middle is the larger school with 160 students compared with 156.
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 A+ Unlimited Potential - University better than Calvin Nelms Middle?
On the Success Index (US), Calvin Nelms Middle ranks higher (76.0 vs 27.6 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+ Unlimited Potential - University and Calvin Nelms Middle?
About 37 km in a straight line, between Houston and Katy in Texas.
Which has the better Enrollment?
A+ Unlimited Potential - University: 156. Calvin Nelms Middle: 160. Students enrolled in the latest NCES directory year.
How do A+ Unlimited Potential - University and Calvin Nelms Middle rank in Texas?
A+ Unlimited Potential - University is 1483rd of 1,684 and Calvin Nelms Middle is 169th of 1,684 among middle schools in Texas on the 2025 Success Index (US).