Lake Brantley High School

Summary:

Lake Brantley High School is a public high school serving 2,719 students in grades 9-12 in Altamonte Springs, Florida, which is part of the highly-ranked Seminole County School District. This diverse school stands out for its strong academic performance, high graduation rates, and relatively low chronic absenteeism compared to nearby schools.

With a student population that is 48.44% White, 11.92% African American, and 32.11% Hispanic, Lake Brantley High School has a higher level of racial diversity than schools like Elevation High School and Lyman High School. The school consistently maintains graduation rates between 93.2% and 95.7%, outperforming state and district averages as well as nearby schools like Elevation High School. Lake Brantley High School also exceeds state and district proficiency levels on standardized tests, including End-of-Course exams and the Florida Assessment of Student Thinking.

While Lake Brantley High School's chronic absenteeism rate has increased to 29.2% in the 2022-2023 school year, this is still lower than some nearby schools like Maynard Evans High, Edgewater High, and Wekiva High. However, the school's statewide ranking has declined in recent years, from 137th out of 687 Florida high schools in 2013-2014 to 269th out of 807 in 2023-2024, suggesting the need for ongoing attention to maintain its competitive edge.


Detail:

Public 9-12

 991 Sand Lake Rd
       Altamonte Springs, FL  32714


(407) 746-3450

District: Seminole

SchoolDigger Rank:
269th of 807 Florida High Schools

Per Pupil Expenditures:  $8,317 Help


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

Student/teacher ratio:  24.7 Help
Number of students:  2,719

Racial breakdown:

White:
48.4%
Hispanic:
32.1%
African American:
11.9%
more

Free/discounted lunch recipients:  46.2% Help


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Performance Trends
Help
Compare Details Lake Brantley High School ranks better than 66.7% of high schools in Florida. It also ranks 6th among 10 ranked high schools in the Seminole School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 52.87. (See more...)
Help
The four-year cohort graduation rate measures the percentage of students at Lake Brantley High School who earn a standard high school diploma within four years of starting ninth grade.
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
Help
Compare Details Racial makeup is: White (48.4%), Hispanic (32.1%), African American (11.9%). (See more...)
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Compare Details 46.2% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Lake Brantley High School is 24.7, which is the 5th best among 10 high schools in the Seminole School District. (See more...)
Help
Compare Lake Brantley High School employs 109.7 full-time teachers.
Finance
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Compare Details The average total spent per student at Lake Brantley High School is $8,317. 6 high schools in the Seminole School District spend more per student.
Schooldigger Rankings:

Lake Brantley High School was not ranked this year due to insufficient test score data.
SchoolDigger ranks Lake Brantley High School 269th of 807 Florida public high schools. (See Lake Brantley High School in the ranking list.)

Seminole:

SchoolDigger ranks Seminole 7th of 68 Florida school districts. (See district ranking list.)


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Rank History for Lake Brantley High School

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Compare
Year Avg Standard Score Statewide Rank Total # Ranked High Schools FL State Percentile SchoolDigger Rating
2004 88.00 43rd 484 91.1%
2005 88.96 39th 487 92.0%
2006 83.20 58th 477 87.8%
2007 84.88 61st 563 89.2%
2008 82.41 81st 577 86.0%
2009 82.64 75th 587 87.2%
2010 81.86 87th 620 86.0%
2011 82.02 95th 622 84.7%
2012 62.03 147th 606 75.7%
2013 70.88 124th 648 80.9%
2014 71.67 137th 687 80.1%
2016 59.54 187th 693 73.0%
2017 58.85 191st 714 73.2%
2018 52.60 256th 716 64.2%
2019 51.87 270th 734 63.2%
2021 54.42 225th 746 69.8%
2022 51.41 263rd 774 66.0%
2023 50.61 280th 792 64.6%
2024 52.87 269th 807 66.7%
See the entire list of Florida High School Rankings!

Data source: test scores: Florida Department of Education, rankings: SchoolDigger.com

Lake Brantley High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    





Data source: Florida Department of Education

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Enrollment information for Lake Brantley High School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 2329 77 36 92 4 n/a n/a 0 2538
1989 2267 82 39 108 3 n/a n/a 0 2499
1990 2185 80 53 172 3 n/a n/a 0 2493
1991 2171 94 57 203 2 n/a n/a 0 2527
1992 2207 98 59 206 2 n/a n/a 0 2572
1993 2220 114 64 242 1 n/a n/a 0 2641
1994 2235 127 76 247 4 n/a n/a 0 2689
1995 2236 162 84 295 5 n/a n/a 0 2782
1996 2236 162 84 295 5 n/a n/a 0 2782
1997 2297 177 107 341 4 n/a n/a 0 2926
1998 2274 160 105 332 2 n/a n/a 0 2873
1999 2269 172 105 364 4 n/a n/a 0 2914
2000 2239 186 99 366 7 n/a n/a 0 2897
2001 2244 188 105 402 6 n/a n/a 0 2945
2002 2320 242 108 475 5 n/a n/a 0 3150
2003 2320 242 108 475 5 n/a n/a 0 3150
2004 2373 253 112 575 4 n/a n/a 0 3317
2005 2350 251 113 627 4 n/a n/a 0 3345
2006 2283 272 116 640 5 n/a n/a 0 3316
2007 2115 272 128 582 5 n/a n/a 91 3193
2008 1948 258 127 577 7 n/a n/a 107 3024
2009 1865 268 110 611 7 n/a n/a 134 2995
2010 1789 272 112 627 6 n/a n/a 138 2944
2011 1735 269 109 690 4 3 48 0 2858
2012 1696 248 112 657 4 5 54 0 2776
2013 1671 241 119 648 3 2 61 0 2745
2014 1588 238 100 652 3 2 68 0 2651
2015 1565 275 90 719 1 3 74 0 2727
2016 1521 323 90 775 2 3 89 0 2803
2017 1491 296 99 823 2 6 84 0 2801
2018 1447 299 98 848 0 4 77 0 2773
2019 1368 276 93 850 5 5 88 0 2685
2020 1350 267 89 833 3 3 85 0 2630
2021 1324 276 86 827 5 3 113 0 2634
2022 1325 254 76 826 6 6 104 0 2597
2023 1317 324 79 873 3 5 118 0 2719

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Lake Brantley High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 2538 116.0 21.8 1.2
1989 2499 106.0 23.5 1.2
1990 2493 122.0 20.4 3.9
1991 2527 121.0 20.8 4.2
1992 2572 118.0 21.7 3.7
1993 2641 122.0 21.6 6
1994 2689 125.0 21.5 4.9
1995 2782 137.0 20.3 4.2
1996 2782 137.0 20.3 4.2
1997 2926 134.0 21.8 4.5
1998 2873 148.0 19.4 5
1999 2914 136.0 21.4 10.8
2000 2897 133.0 21.8 0.3
2001 2945 141.0 20.9 3.6
2002 3150 153.0 20.6 10.2
2003 3150 153.0 20.6 10.2
2004 3317 163.0 20.3 12
2005 3345 171.0 19.6 9.7
2006 3316 166.0 20.0 14.5
2007 3193 168.0 19.0 15.3
2008 3024 164.0 18.4 17.7
2009 2995 167.0 19.9 23
2010 2944 148.5 19.8 28.4
2011 2858 143.6 19.9 29.5
2012 2776 145.4 19.0 35.8
2013 2745 150.0 18.3 34.2
2014 2651 148.0 17.9 34.6
2015 2727 142.0 19.2 37.7
2016 2803 144.0 19.4 42.4
2017 2801 140.0 20.0 41.3
2018 2773 141.0 19.6 39.7
2019 2685 116.7 22.9 43.7
2020 2630 120.1 21.8 42.2
2021 2634 103.8 25.3 48.1
2022 2597 113.7 22.8 46.9
2023 2719 109.7 24.7 46.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Lake Brantley High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 2538 116.0 21.8 1.2
1989 2499 106.0 23.5 1.2
1990 2493 122.0 20.4 3.9
1991 2527 121.0 20.8 4.2
1992 2572 118.0 21.7 3.7
1993 2641 122.0 21.6 6
1994 2689 125.0 21.5 4.9
1995 2782 137.0 20.3 4.2
1996 2782 137.0 20.3 4.2
1997 2926 134.0 21.8 4.5
1998 2873 148.0 19.4 5
1999 2914 136.0 21.4 10.8
2000 2897 133.0 21.8 0.3
2001 2945 141.0 20.9 3.6
2002 3150 153.0 20.6 10.2
2003 3150 153.0 20.6 10.2
2004 3317 163.0 20.3 12
2005 3345 171.0 19.6 9.7
2006 3316 166.0 20.0 14.5
2007 3193 168.0 19.0 15.3
2008 3024 164.0 18.4 17.7
2009 2995 167.0 19.9 23
2010 2944 148.5 19.8 28.4
2011 2858 143.6 19.9 29.5
2012 2776 145.4 19.0 35.8
2013 2745 150.0 18.3 34.2
2014 2651 148.0 17.9 34.6
2015 2727 142.0 19.2 37.7
2016 2803 144.0 19.4 42.4
2017 2801 140.0 20.0 41.3
2018 2773 141.0 19.6 39.7
2019 2685 116.7 22.9 43.7
2020 2630 120.1 21.8 42.2
2021 2634 103.8 25.3 48.1
2022 2597 113.7 22.8 46.9
2023 2719 109.7 24.7 46.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Lake Brantley High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2018 $377 (5.5%) $6,443 (94.5%) $6,820
2019 $439 (6.1%) $6,809 (93.9%) $7,248
2020 $303 (4.1%) $7,090 (95.9%) $7,394
2021 $636 (7.9%) $7,439 (92.1%) $8,075
2022 $720 (8.9%) $7,375 (91.1%) $8,095
2023 $623 (7.5%) $7,693 (92.5%) $8,317

Data source: Florida Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Lake Brantley High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 270th of 734 High schoolsRanks 280th of 792 High schools
 1.4%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
9th Grade English Language Arts (Lake Brantley High School)5951
 8%
   9th Grade English Language Arts (Seminole)6157
 4%
   9th Grade English Language Arts (Florida)5551
 4%
10th Grade English Language Arts (Lake Brantley High School)5955
 4%
   10th Grade English Language Arts (Seminole)6155
 6%
   10th Grade English Language Arts (Florida)5349
 4%
End of Course Biology 1 (Lake Brantley High School)6765
 2%
   End of Course Biology 1 (Seminole)7168
 3%
   End of Course Biology 1 (Florida)6763
 4%
End of Course US History (Lake Brantley High School)7368
 5%
   End of Course US History (Seminole)7569
 6%
   End of Course US History (Florida)7063
 7%
End of Course Algebra 1 (Lake Brantley High School)3826
 12%
   End of Course Algebra 1 (Seminole)6360
 3%
   End of Course Algebra 1 (Florida)6254
 8%
End of Course Geometry (Lake Brantley High School)5351
 2%
   End of Course Geometry (Seminole)6462
 2%
   End of Course Geometry (Florida)5750
 7%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students26852719
 1.3%
African American276324
 17.4%
American Indian53
 40%
Asian9379
 15.1%
Hispanic850873
 2.7%
Pacific Islander55
White13681317
 3.7%
Two or More Races88118
 34.1%
% Free/Discounted Lunch Recipients43.7%46.2%
 2.4%


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Frequently Asked Questions about Lake Brantley High School

Lake Brantley High School ranks 269th of 807 Florida high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2022-23 school year, 2,719 students attended Lake Brantley High School.

Students at Lake Brantley High School are 48% White, 32% 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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