Clayton Intermediate School
🇺🇸 Official data · 2025Clayton, Delaware 19938 · Smyrna School District
#6 of 40 middle schools in Delaware
#3759 of 15,369 nationally
About Clayton Intermediate School
Clayton Intermediate School is a public middle located in Clayton, in the Smyrna School District school district of Delaware, United States. It caters for Grades 5–6. In 2025 it enrolled 490 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.1 out of 100, placing it in the top 25% of middle schools in United States and 6th of 40 ranked middle schools in Delaware. Its strongest component is reading proficiency (80th percentile), and its weakest is students per teacher (24th percentile).
Other published figures: enrollment 490.
There are 4 schools in Clayton; Clayton Intermediate School ranks 1st of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)61%
- Reading proficiency (30%)66%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)18.1
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 Clayton Intermediate School by the official sources.
- Enrollment
- 490
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 18.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 66%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 61%
- Share of tested students proficient or above (all students, all grades).
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Schools near Clayton Intermediate School
Closest schools by straight-line distance, with their Success Index (US).
Clayton Elementary School
Clayton · Public elementary · Grades K–4
487 students · 2.0 km away
First State Military Academy
Clayton · Charter high · Grades 9–12
433 students · 2.5 km away
Providence Creek Academy Charter School
Clayton · Charter elementary · Grades K–8
769 students · 2.5 km away
Sunnyside Elementary School
Smyrna · Public elementary · Grades K–4
507 students · 3.1 km away
Smyrna High School
Smyrna · Public high · Grades 9–12
1,777 students · 3.5 km away
Smyrna Middle School
Smyrna · Public middle · Grades 7–8
1,011 students · 3.9 km away
Smyrna Elementary School
Smyrna · Public elementary · Grades K–3
420 students · 4.2 km away
North Smyrna Elementary School
Smyrna · Public elementary · Grades PK–3
557 students · 4.6 km away
Moore (John Bassett) School
Smyrna · Public middle · Grades 4–6
638 students · 4.6 km away
Early College School at Del State
Dover · Charter high · Grades 7–12
583 students · 12 km away
Similar schools
Public middle schools in Delaware with a comparable Enrollment.
Magnolia Middle School
Magnolia · Public middle · Grades 6–8
460 students
duPont (Alexis I.) Middle School
Greenville · Public middle · Grades 6–8
455 students
Redding (Louis L.) Middle School
Middletown · Public middle · Grades 6–8
451 students
Frederick D Thomas Middle School
Lewes · Public middle · Grades 6–8
451 students
William Henry Middle School
Dover · Public middle · Grades 5–5
432 students
Mariner Middle School
Milton · Public middle · Grades 6–8
552 students
Frequently asked questions
Is Clayton Intermediate School a good school?
Clayton Intermediate School has a Success Index (US) of 68.1 out of 100 (Top 25% of middle schools in United States) and ranks #6 of 40 in Delaware. 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 Clayton Intermediate School rank in Delaware?
Clayton Intermediate School ranks #6 of 40 middle schools in Delaware and #3759 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Clayton Intermediate School?
Clayton Intermediate School had 490 students in 2025.
Is Clayton Intermediate School a elementary school or a high school?
Clayton Intermediate School is classified as a middle covering Grades 5–6. It is a public school.
What other schools are near Clayton Intermediate School?
There are 10 schools within 15 km of Clayton Intermediate School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.