Mahadev Maitri Foundation
US Initiatives
High· 77 schools in district

LAKE BRANTLEY HIGH SCHOOL

991 SAND LAKE RD, ALTAMONTE SPRINGS, FL 32714SEMINOLE →
Federal DataRegular SchoolGrades 09–12Non-Charter
2,719
Students
Total enrolled
94%
Grad Rate
Nat'l avg 87%
↑ 9% vs nat'l
$10,225
Per-Pupil Spend
Nat'l avg $14,347
↓ 29% vs nat'l
24.8 : 1
Student:Teacher
Nat'l avg 15.4:1
↑ 61% vs nat'l
40/100
Opportunity Score
Neighborhood outcomes
↓ 19% vs nat'l
⇄ Compare with another school
Large public school
Serves 2,719 students in grades 09–12 in ALTAMONTE SPRINGS, Florida.
29% below average funding
District spends $10,225 per pupil, 29% less than the national average of $14,347.
Below-median opportunity
Children from this neighborhood historically reach the 40th income percentile as adults, per Harvard/Census Opportunity Atlas data.
About This School

LAKE BRANTLEY HIGH SCHOOL is a very large high in ALTAMONTE SPRINGS, Florida, serving grades 09–12 with 2,719 students. The district invests $10,225 per student — 29% below the national average of $14,347, with a 24.8:1 student-teacher ratio that is higher than the national norm of 15.4:1. About 46% of students qualify for free or reduced-price lunch, indicating a mixed-income student body. The school's 94% graduation rate — above the national average of 87% — reflects strong completion outcomes for its students.

Student Body & Demographics at LAKE BRANTLEY HIGH SCHOOL

2,719
Total Students
24.8 : 1
Student:Teacher
46%
Free Lunch
110
Teacher FTE
Grade Range
PK
K
1
2
3
4
5
6
7
8
9
10
11
12
Highlighted grades (09–12) are served by this school
Gender Distribution1,276 male · 1,443 female
47%
53%
Male 47%Female 53%
Free / Reduced Lunch Eligibility46%
National avg 52% · 1,255 students
Student Composition
48%
32%
12%
Asian3%
White48%
Hispanic / Latino32%
Black12%
Multiracial4%
NCES Common Core of Data · Race/ethnicity self-reported · NCES ID: 120171001888

Academic Outcomes at LAKE BRANTLEY HIGH SCHOOL

Graduation Rate (Adjusted Cohort)
94
High
National avg 87%
Graduation Rate Comparison
This school
94%
State avg
88%
National avg
87%
Neighborhood Opportunity Score
40
/ 100
Below-median opportunity

Children from modest-income families in this neighborhood reach the 40th income percentile as adults. This school is in the 31th percentile nationally.

0 — Low50 — MedianHigh — 100
Opportunity Atlas (Chetty, Friedman et al., Harvard/Census) · Census tract · ZIP 32714

School Resources & Funding

Per-Pupil Expenditure$10,225Below avg
National avg $14,347
Per-Pupil Spending Comparison
This school
$10,225
State avg
$12,753
National avg
$14,347
How School Funding Is Typically Spent
44%
19%
12%
15%
Instruction$4,499
Student Support$1,943
Administration$1,227
Operations$1,534
Other$1,023
Estimated using national average spending distribution (NCES) · School-level breakdowns not publicly reported
Of the $10,225 spent per student, an estimated $4,530 (~44%) goes directly to classroom instruction.
Where Funding Comes From
42%
43%
State government
41.8%
Local (property tax)
43.5%
Federal programs
14.8%
NCES F-33 Finance Survey · District-level data applied to this school
Strengths & Considerations
Strengths
  • 94% graduation rate — well above the 87% national average
  • Traditional public school — open enrollment, no application process required
Worth Considering
  • Below-average funding — $10,225/student, 29% less than the national average
  • 24.8:1 student-teacher ratio — larger classes than the national average of 15.4:1
Strengths and considerations are derived from federal data thresholds — not editorial judgements. See data sources below.
K–12 Pathway in District
Elementary
CARILLON ELEMENTARY SCHOOLBENTLEY ELEMENTARY SCHOOLLAKE MARY ELEMENTARY SCHOOLGOLDSBORO ELEMENTARY MAGNET
+7 more
↓
Middle
JACKSON HEIGHTS MIDDLE SCHOOLMILWEE MIDDLE SCHOOLSANFORD MIDDLE SCHOOLMILLENNIUM MIDDLE SCHOOL
+8 more
↓
High School
SEMINOLE HIGH SCHOOLLAKE MARY HIGH SCHOOLHAGERTY HIGH SCHOOLOVIEDO HIGH SCHOOL
+3 more
School Profile
TypeRegular School
LevelHigh
Grades09 – 12
Location—
CountySeminole County
CharterNo
VirtualNo
DistrictSEMINOLE →
Phone: (407)746-3450
NCES ID: 120171001888
Who Is This School For?

Best suited for families in ALTAMONTE SPRINGS seeking a public high school, especially those prioritizing strong graduation outcomes and academic completion. We always recommend an in-person visit and a conversation with current families before making any enrollment decision.

More in SEMINOLE
High
SEMINOLE HIGH SCHOOL
4,036 students · 09–12
● 40 opp53% FRL
High
LAKE MARY HIGH SCHOOL
2,684 students · 09–12
● 55 opp42% FRL
High
HAGERTY HIGH SCHOOL
2,495 students · 09–12
● 47 opp23% FRL
High
OVIEDO HIGH SCHOOL
2,290 students · 09–12
● 47 opp32% FRL
High
LAKE HOWELL HIGH SCHOOL
2,205 students · 09–12
● 44 opp51% FRL
High
LYMAN HIGH SCHOOL
2,084 students · 09–12
53% FRL
High
WINTER SPRINGS HIGH SCHOOL
2,038 students · 07–12
● 48 opp47% FRL
Mid
JACKSON HEIGHTS MIDDLE SCHOOL
1,472 students · 06–08
● 47 opp32% FRL
District School Rankings
Location
991 SAND LAKE RD, ALTAMONTE SPRINGS, FL 32714
Data Sources & Transparency
Enrollment & Profile
NCES Common Core of Data. Grades, enrollment, demographics, school characteristics. Updated annually.
Funding & Spending
NCES F-33 Finance Survey. District-level spending data. School-level breakdowns are not publicly reported.
Graduation Rate
EDFacts Adjusted Cohort Graduation Rate (ACGR). High schools only. Small cohorts may be range-coded for privacy.
Opportunity Score
Opportunity Atlas (Chetty, Friedman et al., Harvard/Census Bureau). Census tract outcomes for children born in the 1980s.
Fact-Based Rankings
Best-school rankings are computed from federal metrics only — enrollment, per-pupil spending, student-teacher ratio, opportunity score, and graduation rate. No editorial opinion or paid placements.
Equity Data (Coming Soon)
AP access, counselor ratios, and chronic absenteeism from the CRDC will be added in a future update.

Questions to Ask on Your School Visit

Research shows the most important factors are invisible in the data. Here is what to ask when you visit.

High
1
What percentage of students take AP or dual enrollment courses?
Indicates academic rigor and college prep
2
What college counseling and application support is provided?
Ratio of students per counselor matters
3
What career and vocational pathways are offered?
CTE programs, internships, industry partnerships
4
How does the school support students at risk of not graduating?
Credit recovery, attendance intervention
5
What's the school's culture around attendance and behavior?
Discipline approach, restorative practices
6
What happens after graduation — where do students go?
Ask about college, career, military outcomes
7
What does the school do with student performance data?
How data is used to personalize instruction
8
How would you describe teacher retention here?
High turnover can disrupt continuity of learning
9
What's the culture around student diversity and inclusion?
How differences are celebrated and managed

Frequently Asked Questions

About this school and the data on this page

About This Data

All figures on this page come directly from US federal open datasets — NCES Common Core of Data, EDFacts, and the Opportunity Atlas — and we work hard to keep them accurate and up to date. That said, federal data is published on an annual cycle, so some figures may not yet reflect the very latest school-year changes or local updates. We recommend using this page as a helpful starting point and cross-checking with the school or district directly, or visiting the NCES Common Core of Data and ed.gov for the most authoritative figures before making any important decisions.