Claymont Elem. vs Marquette Sr. High
A head-to-head comparison of two schools in Missouri, United States, 3.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Claymont Elem.
Ballwin · Public elementary · Grades K–5
460 students
Marquette Sr. High
Chesterfield · Public high · Grades 9–12
2,095 students
| Measure | Claymont Elem. Ballwin, Missouri | Marquette Sr. High Chesterfield, Missouri |
|---|---|---|
| Success Index (US) | 79 Top 25% | 80 Top 10% |
| State rank | #88 of 1,159 | #13 of 497 |
| National rank | #5657 of 50,301 | #1333 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 460 | 2,095 |
| Enrollment | 460 | 2,095 |
| Free/reduced-price lunch | 7.4% | 15% |
| Students per teacher | 14.8 | 16.0 |
| Reading proficiency | 66% | 78% |
| Math proficiency | 66% | 65% |
| city | Ballwin | Chesterfield |
| state | Missouri | Missouri |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (78.8 vs 79.6).
- •Claymont Elem. does better on math proficiency (66% vs 65%).
- •Marquette Sr. High does better on reading proficiency (78% vs 66%).
- •Claymont Elem. does better on community advantage (fewer free/reduced-price lunch) (7.4% vs 15%).
- •Claymont Elem. does better on students per teacher (14.8 vs 16.0).
- •Marquette Sr. High is the larger school with 2,095 students compared with 460.
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 Claymont Elem. better than Marquette Sr. High?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Claymont Elem. and Marquette Sr. High?
About 3.2 km in a straight line, between Ballwin and Chesterfield in Missouri.
Which has the better Enrollment?
Claymont Elem.: 460. Marquette Sr. High: 2,095. Students enrolled in the latest NCES directory year.
How do Claymont Elem. and Marquette Sr. High rank in Missouri?
Claymont Elem. is 88th of 1,159 and Marquette Sr. High is 13th of 497 among elementary schools in Missouri on the 2025 Success Index (US).