Kratz Elem. vs Ritenour Sr. High
A head-to-head comparison of two schools in Missouri, United States, 2.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Kratz Elem.
ST Louis · Public elementary · Grades K–5
474 students
Ritenour Sr. High
ST Louis · Public high · Grades 9–12
2,041 students
| Measure | Kratz Elem. ST Louis, Missouri | Ritenour Sr. High ST Louis, Missouri |
|---|---|---|
| Success Index (US) | 23 Lower 50% | 18 Lower 50% |
| State rank | #1011 of 1,159 | #475 of 497 |
| National rank | #43224 of 50,301 | #15546 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 474 | 2,041 |
| Enrollment | 474 | 2,041 |
| Free/reduced-price lunch | 100% | 100% |
| Students per teacher | 13.5 | 20.0 |
| Reading proficiency | 29% | 45% |
| Math proficiency | 32% | 17% |
| city | ST Louis | ST Louis |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Kratz Elem. scores higher on the Success Index (US) (22.6 vs 18.4).
- •Kratz Elem. does better on math proficiency (32% vs 17%).
- •Ritenour Sr. High does better on reading proficiency (45% vs 29%).
- •Kratz Elem. does better on students per teacher (13.5 vs 20.0).
- •Ritenour Sr. High is the larger school with 2,041 students compared with 474.
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 Kratz Elem. better than Ritenour Sr. High?
On the Success Index (US), Kratz Elem. ranks higher (22.6 vs 18.4 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 Kratz Elem. and Ritenour Sr. High?
About 2.5 km in a straight line, between ST Louis and ST Louis in Missouri.
Which has the better Enrollment?
Kratz Elem.: 474. Ritenour Sr. High: 2,041. Students enrolled in the latest NCES directory year.
How do Kratz Elem. and Ritenour Sr. High rank in Missouri?
Kratz Elem. is 1011th of 1,159 and Ritenour Sr. High is 475th of 497 among elementary schools in Missouri on the 2025 Success Index (US).