Lake Brantley High School
🇺🇸 Official data · 2025Altamonte Springs, Florida 32714 · Seminole
#272 of 576 high schools in Florida
#7727 of 16,910 nationally
About Lake Brantley High School
Lake Brantley High School is a public high located in Altamonte Springs, in the Seminole school district of Florida, United States. It caters for Grades 9–12. In 2025 it enrolled 2,813 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 52.5 out of 100, placing it in the top 50% of high schools in United States and 272nd of 576 ranked high schools in Florida. Its strongest component is math proficiency (62th percentile), and its weakest is students per teacher (8th percentile).
Other published figures: enrollment 2,813.
There are 6 schools in Altamonte Springs; Lake Brantley High School ranks 4th of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)48%
- Reading proficiency (30%)58%
- Community advantage (fewer free/reduced-price lunch) (25%)43.5%
- Students per teacher (15%)23.1
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 Lake Brantley High School by the official sources.
- Enrollment
- 2,813
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 43.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 23.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 48%
- Share of tested students proficient or above (all students, all grades).
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Schools near Lake Brantley High School
Closest schools by straight-line distance, with their Success Index (US).
Forest City Elementary School
Altamonte Springs · Public elementary · Grades PK–5
765 students · 459 m away
Wekiva Elementary School
Longwood · Public elementary · Grades PK–5
800 students · 1.9 km away
Sabal Point Elementary School
Longwood · Public elementary · Grades PK–5
923 students · 2.5 km away
Spring Lake Elementary School
Altamonte Springs · Public elementary · Grades PK–5
505 students · 2.7 km away
Teague Middle School
Altamonte Springs · Public middle · Grades 6–8
1,120 students · 3.1 km away
Bear Lake Elementary School
Apopka · Public elementary · Grades PK–5
849 students · 3.1 km away
Clay Springs Elementary
Apopka · Public elementary · Grades PK–5
626 students · 4.4 km away
Altamonte Elementary School
Altamonte Springs · Public elementary · Grades PK–5
577 students · 5.0 km away
Riverside Elementary
Orlando · Public elementary · Grades PK–5
526 students · 5.4 km away
Rock Lake Middle School
Longwood · Public middle · Grades 6–8
898 students · 5.6 km away
Similar schools
Public high schools in Florida with a comparable Enrollment.
Palm Beach Lakes High School
West Palm Beach · Public high · Grades 9–12
2,809 students
Boca Raton Community High School
Boca Raton · Public high · Grades 9–12
2,819 students
Coral Glades High School
Coral Springs · Public high · Grades 9–12
2,843 students
University High School
Orange City · Public high · Grades 9–12
2,855 students
Alonso High School
Tampa · Public high · Grades 9–12
2,863 students
Palm Beach Central High School
Wellington · Public high · Grades 9–12
2,760 students
Frequently asked questions
Is Lake Brantley High School a good school?
Lake Brantley High School has a Success Index (US) of 52.5 out of 100 (Top 50% of high schools in United States) and ranks #272 of 576 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 Lake Brantley High School rank in Florida?
Lake Brantley High School ranks #272 of 576 high schools in Florida and #7727 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Lake Brantley High School?
Lake Brantley High School had 2,813 students in 2025.
Is Lake Brantley High School a elementary school or a high school?
Lake Brantley High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Lake Brantley High School?
There are 10 schools within 15 km of Lake Brantley High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.