District Contact & Information
Source: NCES CCD 2024–25Schools in Clayton School District
6 schools listed| School | Level | Grades | Students | City |
|---|---|---|---|---|
| FAMILY CTR. | Elementary | Pre-K | — | CLAYTON |
| GLENRIDGE ELEM. | Elementary | Kindergarten – 5th | 321 | CLAYTON |
| MERAMEC ELEM. | Elementary | Kindergarten – 5th | 368 | CLAYTON |
| RALPH M. CAPTAIN ELEM. | Elementary | Kindergarten – 5th | 286 | CLAYTON |
| WYDOWN MIDDLE | Middle | 6th – 8th | 604 | CLAYTON |
| CLAYTON HIGH | High | 9th – 12th | 788 | CLAYTON |
Zip Codes Served by Clayton School District
2 zip codesFrequently Asked Questions
About Clayton School District
Clayton School District is a public school district serving 2 zip codes in Missouri, primarily in St. Louis County. It carries an overall rating of 10/10 (Excellent), the 99th percentile among Missouri districts. That rating reflects the share of students proficient in reading and math on state assessments (MAP 2025) and is ranked only against other Missouri districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 6 schools operating under Clayton School District — 4 elementary, 1 middle and 1 high. The largest by enrollment is CLAYTON HIGH with 788 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (314)854-6000 before making a housing decision.