Centennial Middle School vs Kelly Walsh High School
A head-to-head comparison of two schools in Wyoming, United States, 1.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Centennial Middle School
Casper · Public middle · Grades 6–8
755 students
Kelly Walsh High School
Casper · Public high · Grades 9–12
2,002 students
| Measure | Centennial Middle School Casper, Wyoming | Kelly Walsh High School Casper, Wyoming |
|---|---|---|
| Success Index (US) | 65 Top 50% | 59 Top 50% |
| State rank | #30 of 50 | #30 of 56 |
| National rank | #4333 of 15,369 | #5949 of 16,910 |
| Sector | Public | Public |
| Type | Middle | High |
| Year range | Grades 6–8 | Grades 9–12 |
| Students | 755 | 2,002 |
| Enrollment | 755 | 2,002 |
| Free/reduced-price lunch | 35.1% | 37.7% |
| Students per teacher | 14.8 | 15.8 |
| Reading proficiency | 60% | 58% |
| Math proficiency | 47% | 47% |
| city | Casper | Casper |
| state | Wyoming | Wyoming |
| Website | – | – |
The verdict
- •Centennial Middle School scores higher on the Success Index (US) (65.2 vs 59.4).
- •Centennial Middle School does better on reading proficiency (60% vs 58%).
- •Centennial Middle School does better on community advantage (fewer free/reduced-price lunch) (35.1% vs 37.7%).
- •Centennial Middle School does better on students per teacher (14.8 vs 15.8).
- •Kelly Walsh High School is the larger school with 2,002 students compared with 755.
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 Centennial Middle School better than Kelly Walsh High School?
On the Success Index (US), Centennial Middle School ranks higher (65.2 vs 59.4 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 Centennial Middle School and Kelly Walsh High School?
About 1.3 km in a straight line, between Casper and Casper in Wyoming.
Which has the better Enrollment?
Centennial Middle School: 755. Kelly Walsh High School: 2,002. Students enrolled in the latest NCES directory year.
How do Centennial Middle School and Kelly Walsh High School rank in Wyoming?
Centennial Middle School is 30th of 50 and Kelly Walsh High School is 30th of 56 among middle schools in Wyoming on the 2025 Success Index (US).