Clay High School
🇺🇸 Official data · 2025Portsmouth, Ohio 45662 · Clay Local
#415 of 802 high schools in Ohio
#6203 of 16,910 nationally
About Clay High School
Clay High School is a public high located in Portsmouth, in the Clay Local school district of Ohio, United States. It caters for Grades 9–12. In 2025 it enrolled 145 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 58.4 out of 100, placing it in the top 50% of high schools in United States and 415th of 802 ranked high schools in Ohio. Its strongest component is reading proficiency (90th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (35th percentile).
Other published figures: enrollment 145.
There are 6 schools in Portsmouth; Clay High School ranks 2nd of 5 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)34.5%
- Reading proficiency (30%)84.5%
- Community advantage (fewer free/reduced-price lunch) (25%)64.1%
- Students per teacher (15%)10.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Clay High School by the official sources.
- Enrollment
- 145
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 64.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 10.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 84.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 34.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Clay High School
Closest schools by straight-line distance, with their Success Index (US).
Clay Elementary School
Portsmouth · Public elementary · Grades PK–5
326 students · 0 m away
Clay Middle School
Portsmouth · Public middle · Grades 6–8
134 students · 0 m away
Glenwood High School
New Boston · Public high · Grades 7–12
147 students · 6.6 km away
Oak Intermediate Elementary School
New Boston · Public middle · Grades 4–6
87 students · 6.6 km away
Stanton Primary Elementary School
New Boston · Public elementary · Grades PK–3
136 students · 6.6 km away
Portsmouth Junior High School/Portsmouth High School
Portsmouth · Public high · Grades 7–12
636 students · 7.6 km away
Portsmouth Elementary
Portsmouth · Public elementary · Grades PK–6
791 students · 7.8 km away
Valley Middle School
Lucasville · Public middle · Grades 5–8
302 students · 8.6 km away
Valley High School
Lucasville · Public high · Grades 9–12
279 students · 8.8 km away
Valley Elementary School
Lucasville · Public elementary · Grades PK–4
442 students · 9.1 km away
Similar schools
Public high schools in Ohio with a comparable Enrollment.
Badger High School
Kinsman · Public high · Grades 9–12
144 students
Glenwood High School
New Boston · Public high · Grades 7–12
147 students
Mckinley High School
Sebring · Public high · Grades 7–12
147 students
North Baltimore High School
North Baltimore · Public high · Grades 9–12
147 students
New Miami High School
Hamilton · Public high · Grades 9–12
148 students
Stryker High School
Stryker · Public high · Grades 7–12
141 students
Frequently asked questions
Is Clay High School a good school?
Clay High School has a Success Index (US) of 58.4 out of 100 (Top 50% of high schools in United States) and ranks #415 of 802 in Ohio. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Clay High School rank in Ohio?
Clay High School ranks #415 of 802 high schools in Ohio and #6203 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Clay High School?
Clay High School had 145 students in 2025.
Is Clay High School a elementary school or a high school?
Clay High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Clay High School?
There are 10 schools within 15 km of Clay High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.