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Lake Brantley High School

Public Grades 9-12
294th
SchoolDigger Rank ?
of 844 Florida High Schools
Better than 65% of Florida high schools
Summary

Lake Brantley High School is a public high school located in Altamonte Springs, Florida, serving 2,815 students in grades 9-12. The school is part of the Seminole County School District, which is ranked 9th out of 67 districts in Florida and has a 4-star rating from SchoolDigger.

Lake Brantley High School generally performs better than the Seminole County and Florida state averages on various standardized tests, including EOC (End of Course) exams and FAST (Florida Assessment of Student Thinking) assessments. For example, in the 2024-2025 school year, Lake Brantley had 73% proficiency in EOC US History, compared to 76% for Seminole County and 71% for the state. The school also maintains high four-year graduation rates, ranging from 88% to 98% over the past few years, which are on par with or slightly higher than the Seminole County and state averages. However, Lake Brantley High School has a relatively high chronic absenteeism rate, ranging from 24.6% to 31.4% in recent years, which is higher than the Seminole County and state averages.

When comparing Lake Brantley High School to the nearby schools in the Seminole County district, such as Elevation High School, Lake Mary High School, and Lyman High School, Lake Brantley generally performs better on standardized tests and has higher graduation rates. However, it also has a higher chronic absenteeism rate. Additionally, while Lake Brantley High School is located in Seminole County, it is relatively close to several high schools in the Orange County district, such as Edgewater High, Maynard Evans High, and Apopka High, which tend to have lower test scores and graduation rates compared to Lake Brantley.

2,813
Students ?
22.9
Student/teacher ratio ?
$8,088
Per pupil spending ?
43.5%
Free/discounted lunch ?
 991 Sand Lake Rd
       Altamonte Springs, FL  32714

(407) 746-3450

District: Seminole


Feeder schools for Lake Brantley High School:

Elementary:    Bear Lake Elementary School
    Forest City Elementary School
    Sabal Point Elementary School
    Wekiva Elementary School
Middle:    Teague Middle School
Racial breakdown:

White:
44.8%
Hispanic:
35.2%
African American:
12.1%
more
 See top rated Florida high schools

 Compare Lake Brantley High School to nearby high schools!
At a glance
Ranking trend: Declining — 80th percentile in 2014 → 65th in 2025
Strengths
98% graduate in 4 years — above the Florida average (92%)
Above the Florida median (65th percentile)
Worth a look
!Ranking has slipped — down 15 percentile points since 2014
!Algebra 1 scores 37 pts below the Florida average
!Large classes — about 23 students per teacher
Students meeting standards (2024-2025) ?
This school61%
District avg67%
Florida avg62%
294th of 844
Florida public high schools ?
Top 35%▼ down 8 pts since 2016
From top 27% (2016) to top 35% (2025)
See the entire ranking list of Florida High Schools →
SchoolDigger rating ?
6th of 10High Schools in the Seminole
9th of 67Seminole among Florida districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankFlorida percentileRating
202553.1294 of 84465.2%★★★☆☆
202452.9269 of 80766.7%★★★☆☆
202350.6280 of 79264.6%★★★☆☆
202251.4263 of 77466.0%★★★☆☆
202154.4225 of 74669.8%★★★★☆
201951.9270 of 73463.2%★★★☆☆
201852.6256 of 71664.2%★★★☆☆
201758.8191 of 71473.2%★★★★☆
201659.5187 of 69373.0%★★★★☆
201471.7137 of 68780.1%★★★★☆
201370.9124 of 64880.9%★★★★☆
201262.0147 of 60675.7%★★★★☆
201182.095 of 62284.7%★★★★☆
201081.987 of 62086.0%★★★★☆
200982.675 of 58787.2%★★★★☆
200882.481 of 57786.0%★★★★☆
200784.961 of 56389.2%★★★★☆
200683.258 of 47787.8%★★★★☆
200589.039 of 48792.0%★★★★★
200488.043 of 48491.1%★★★★★
By subject vs Florida (2024-2025) ?
US History73%~ state avg
Biology 165%-6 vs state
English Language Arts65%+8 vs state
Geometry55%~ state avg
Algebra 123%-37 vs state

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Frequently Asked Questions about Lake Brantley High School

In the 2024-25 school year, 2,813 students attended Lake Brantley High School.

Lake Brantley High School is fed by the following schools:

Elementary : Bear Lake Elementary School
Elementary : Forest City Elementary School
Elementary : Sabal Point Elementary School
Elementary : Wekiva Elementary School
Middle : Teague Middle School

Lake Brantley High School ranks 294th of 844 Florida high schools. SchoolDigger rates this school 3 stars out of 5.

Students at Lake Brantley High School are 45% White, 35% Hispanic, 12% African American, 4% Two or more races, 3% Asian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Florida Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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