For the 2026 school year, there are 4 public schools serving 1,233 students in Clayton, IN.
The top-ranked public schools in Clayton, IN are Mill Creek East Elementary School, Cascade Senior High School and Cascade Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Clayton, IN public schools have an average math proficiency score of 44% (versus the Indiana public school average of 39%), and reading proficiency score of 49% (versus the 41% statewide average). Schools in Clayton have an average ranking of 7/10, which is in the top 50% of Indiana public schools.
Minority enrollment is 8% of the student body (majority Hispanic and Asian), which is less than the Indiana public school average of 37% (majority Hispanic and Black).
Best Public Schools in Clayton, IN (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mill Creek East Elementary School
(Math: 60-64% | Reading: 40-44%)
Rank:
Rank:
8/
Top 30%10
4740 Iowa St
Clayton, IN 46118
(317) 539-9225
Clayton, IN 46118
(317) 539-9225
Gr: K-5 | 340 students Student-teacher ratio: 15:1 Minority enrollment: 10%
Rank: #22.
Cascade Senior High School
(Math: 30-34% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
6565 S Cr 200 W
Clayton, IN 46118
(317) 539-9315
Clayton, IN 46118
(317) 539-9315
Gr: 9-12 | 546 students Student-teacher ratio: 18:1 Minority enrollment: 7%
Rank: #33.
Cascade Middle School
(Math: 40% | Reading: 45%)
Rank:
Rank:
6/
Top 50%10
6423 S Cr 200 W
Clayton, IN 46118
(317) 539-9285
Clayton, IN 46118
(317) 539-9285
Gr: 6-8 | 347 students Student-teacher ratio: 14:1 Minority enrollment: 8%
Frequently Asked Questions
What are the top-ranked public schools in Clayton, IN?
The top-ranked public schools in Clayton, IN include Mill Creek East Elementary School, Cascade Senior High School and Cascade Middle School.
How many public schools are located in Clayton?
4 public schools are located in Clayton.
What is the racial composition of students in Clayton?
Clayton public schools minority enrollment is 8% of the student body (majority Hispanic and Asian), which is less than the Indiana public schools average of 37% (majority Hispanic and Black).
Recent Articles
Public School Transportation & Commute Planning Guide
Learn how public school transportation and commute planning can help families prepare for the coming school year safely and efficiently.
New Public School Safety Protocols 2025–26 Guide
Learn how new public school safety protocols for 2025–26 affect students, parents, and schools nationwide.
How Technology Transforms Education in 2025
Explore how technology shapes learning today, with updated data, policy context, trends, and real-world implications for students, educators, and families.