Sebastian Middle School
🇺🇸 Official data · 2025ST Augustine, Florida 32084 · St. Johns
#218 of 563 middle schools in Florida
#5006 of 15,369 nationally
About Sebastian Middle School
Sebastian Middle School is a public middle located in ST Augustine, in the St. Johns school district of Florida, United States. It caters for Grades 6–8. In 2025 it enrolled 690 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 62.2 out of 100, placing it in the top 50% of middle schools in United States and 218th of 563 ranked middle schools in Florida. Its strongest component is math proficiency (81th percentile), and its weakest is students per teacher (21th percentile).
Other published figures: enrollment 690.
There are 23 schools in ST Augustine; Sebastian Middle School ranks 16th of 22 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)63%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)47.7%
- Students per teacher (15%)18.6
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 Sebastian Middle School by the official sources.
- Enrollment
- 690
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 47.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 63%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sebastian Middle School
Closest schools by straight-line distance, with their Success Index (US).
St. Augustine High School
ST Augustine · Public high · Grades 8–12
1,717 students · 947 m away
Crookshank Elementary School
ST Augustine · Public elementary · Grades PK–5
705 students · 1.3 km away
St. Augustine Public Montessori School
ST Augustine · Charter elementary · Grades K–6
133 students · 2.0 km away
Ketterlinus Elementary School
ST Augustine · Public elementary · Grades PK–5
405 students · 2.9 km away
Mky- Head Start /Dpp PK School
ST Augustine · Public other · Grades PK–12
0 students · 2.9 km away
James A. Webster Elementary School
ST Augustine · Public elementary · Grades PK–5
586 students · 3.1 km away
R J Murray Middle School
ST Augustine · Public middle · Grades 6–8
742 students · 3.5 km away
Osceola Elementary School
ST Augustine · Public elementary · Grades PK–5
639 students · 5.1 km away
R. B. Hunt Elementary School
ST Augustine · Public elementary · Grades PK–5
540 students · 5.9 km away
Otis A. Mason Elementary School
ST Augustine · Public elementary · Grades PK–5
731 students · 11 km away
Similar schools
Public middle schools in Florida with a comparable Enrollment.
Walter C. Young Middle School
Pembroke Pines · Public middle · Grades 6–8
691 students
Mariner Middle School
Cape Coral · Public middle · Grades 6–8
691 students
Osceola Middle School
Okeechobee · Public middle · Grades 6–8
689 students
Centennial Middle School
Dade City · Public middle · Grades 6–8
688 students
Fort Myers Middle School
Fort Myers · Public middle · Grades 6–8
687 students
McIntosh Middle School
Sarasota · Public middle · Grades 6–8
693 students
Frequently asked questions
Is Sebastian Middle School a good school?
Sebastian Middle School has a Success Index (US) of 62.2 out of 100 (Top 50% of middle schools in United States) and ranks #218 of 563 in Florida. 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 Sebastian Middle School rank in Florida?
Sebastian Middle School ranks #218 of 563 middle schools in Florida and #5006 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Sebastian Middle School?
Sebastian Middle School had 690 students in 2025.
Is Sebastian Middle School a elementary school or a high school?
Sebastian Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Sebastian Middle School?
There are 10 schools within 15 km of Sebastian Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.