What We Evaluated
| 👨🏫 Class Size | 10.9:1 student-teacher ratio |
| 💰 Funding | $25,130 per student |
| 🏫 School Type | Regular |
School Information
| Address | #1 MARK TWAIN CIRCLE |
| City | Clayton |
| ZIP Code | 63105 |
| District | 2909720 |
| NCES School ID | 290972000275 |
| Data Year | 2024-25 |
Community Context for 63105
Understanding the community around Clayton High helps evaluate the school environment and neighborhood.
💰 Income & Economy
| Median Household Income | $116,345 |
| Per Capita Income | $70,550 |
| Poverty Rate | 5.6% |
| Households Earning $100K+ | 58.8% |
🎓 Education Level
| Bachelor's Degree or Higher | 82.2% |
| High School or Higher | 97.2% |
🏠 Housing
| Median Home Value | $734,100 |
| Median Rent | $1,500 |
| Owner-Occupied | 55.7% |
| Renter-Occupied | 44.3% |
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Student Demographics
Enrollment and demographic breakdown for Clayton High.
👫 Gender Distribution
🌎 Race & Ethnicity
📋 Enrollment Summary
| Total Enrollment | 844 |
| Teachers (FTE) | 77.7 |
| Student:Teacher Ratio | 10.9:1 |
Frequently Asked Questions
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Other Schools in 63105
About Repit School Scores
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
- Class Size — Smaller classes mean more individual attention and better student outcomes.
- School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
- School Environment — School size and structure affect available programs and student experience.
Data source: NCES CCD 2024-25 | Last updated: September 2026