Castle Hills El vs Killian Middle
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.
Castle Hills El
Lewisville · Public elementary · Grades PK–5
604 students
Killian Middle
Lewisville · Public middle · Grades 6–8
997 students
| Measure | Castle Hills El Lewisville, Texas | Killian Middle Lewisville, Texas |
|---|---|---|
| Success Index (US) | 87 Top 5% | 79 Top 25% |
| State rank | #89 of 4,686 | #135 of 1,684 |
| National rank | #1778 of 50,301 | #1706 of 15,369 |
| Sector | Public | Public |
| Type | Elementary | Middle |
| Year range | Grades PK–5 | Grades 6–8 |
| Students | 604 | 997 |
| Enrollment | 604 | 997 |
| Free/reduced-price lunch | 2.6% | 25.4% |
| Students per teacher | 16.3 | 16.3 |
| Reading proficiency | 79% | 67% |
| Math proficiency | 83% | 73% |
| city | Lewisville | Lewisville |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Castle Hills El scores higher on the Success Index (US) (86.6 vs 78.6).
- •Castle Hills El does better on math proficiency (83% vs 73%).
- •Castle Hills El does better on reading proficiency (79% vs 67%).
- •Castle Hills El does better on community advantage (fewer free/reduced-price lunch) (2.6% vs 25.4%).
- •Killian Middle is the larger school with 997 students compared with 604.
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 Castle Hills El better than Killian Middle?
On the Success Index (US), Castle Hills El ranks higher (86.6 vs 78.6 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 Castle Hills El and Killian Middle?
About 2.0 km in a straight line, between Lewisville and Lewisville in Texas.
Which has the better Enrollment?
Castle Hills El: 604. Killian Middle: 997. Students enrolled in the latest NCES directory year.
How do Castle Hills El and Killian Middle rank in Texas?
Castle Hills El is 89th of 4,686 and Killian Middle is 135th of 1,684 among elementary schools in Texas on the 2025 Success Index (US).