School District · Missouri
Clayton School District
📍 Saint Louis, MO · St. Louis County · NCES LEAID 2909720
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
#2 MARK TWAIN CIRCLE, CLAYTON, MO 63105
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NCES District ID (LEAID)
2909720
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District Type
Public School District
Zip Codes Served by Clayton School District2 zip codes
Frequently Asked Questions
What zip codes are in Clayton School District?▼
Clayton School District serves 2 zip codes: 63105, 63117. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Clayton School District rated?▼
Clayton School District has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 100th percentile among Missouri school districts. Ratings are percentile-ranked within Missouri only and are not comparable across states.
How many students attend Clayton School District?▼
The NCES Common Core of Data directory reports enrollment of 2,351 students across 6 schools for Clayton School District.
What grades does Clayton School District serve?▼
Clayton School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Clayton School District?▼
You can reach Clayton School District by phone at (314)854-6000 or by mail at #2 MARK TWAIN CIRCLE, CLAYTON, MO 63105. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
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 100th percentile among Missouri districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) 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.
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.