C
Clay High School
PublicHighGrades 9–12
44 Clay High St, Portsmouth, OH 45662 · (740) 354-6644 · Part of Clay Local School District
Students
145
Students per teacher
10:1
Free or reduced lunch
64%
Setting
Rural
Grades
9–12
What stands out about Clay High School
- Math proficiency 35 pts below the state
- Reading / language arts 7 pts above the state
- Small classes: 10:1 students per teacher
- Enrollment down 9.4% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency15%
State average 49.6%
Reading / language arts64.5%
State average 57.2%
Location
Directions ↗
44 Clay High St, Portsmouth
Students
Enrollment by grade
Grade 950
Grade 1042
Grade 1126
Grade 1227
Enrollment over time
160’20
145’21
146’22
142’23
145’24
Down 9.4% since 2020.
Who goes here
White 92%Two or more races 6%Hispanic 1%Asian <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Clay High School.
Other schools in Clay Local School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.