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Duncan U. Fletcher High School

Duval County Public Schools

Duncan U. Fletcher High School

Neptune Beach, Florida

2,067 students

High School, Grades 9–12

(904)247-5905School Website

#51

Best ACT in Florida High Schools

2,067

Students

21.5:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,190

B+

out of 1600
Good
Avg ACT Score

25

A-

out of 36
Good
AP Courses

21

A+

courses offered
Excellent
AP Enrollment

33%

C+

of students
Good
Student-Teacher Ratio

22:1

B-

students per teacher
Average
Graduation Rate

96%

A+

Excellent
Reading Proficiency

64%

B+

Good
Math Proficiency

48%

B-

Average
This Week at Duncan U. Fletcher – August 18, 2026

273 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

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Math

0

students

Start practicing →
English

0

students

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Science

0

students

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Explore practice resources for Duncan U. Fletcher students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Pathways

Explore 32 courses in the 2025-26 catalog for Duncan U. Fletcher High School

AICE Biology
10-12

Cambridge AICE Biology course

AICE Psychology (Science)
10-12

Cambridge AICE Psychology course - Group 1 (Mathematics and Sciences)

AICE Environmental Management (Science)
10-12

Cambridge AICE Environmental Management course - Group 1

AICE Marine Science
10-12

Cambridge AICE Marine Science course

AICE English Language
11

Cambridge AICE English Language course - required AICE course for Grade 11. Students must sit for AICE exam.

AICE English General Paper
10

Cambridge AICE English General Paper - required AICE course for Grade 10. Students must sit for AICE exam.

AICE Literature
12

Cambridge AICE Literature course for Grade 12. Students must sit for AICE exam.

AICE Environmental Management (Humanities)
10-12

Cambridge AICE Environmental Management course - Group 3 (Arts and Humanities)

AICE European History
10

Cambridge AICE European History - required AICE course for Grade 10. Students must sit for AICE exam.

AICE US History
11

Cambridge AICE US History - required AICE course for Grade 11. Students must sit for AICE exam.

AICE Psychology (Humanities)
10-12

Cambridge AICE Psychology course - Group 3 (Arts and Humanities)

AICE Travel and Tourism
10-12

Cambridge AICE Travel and Tourism course

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Duncan U. Fletcher High School.

National Tests

August 1, 2026 – November 30, 2026

ISEE — Fall Testing Season

Testing window

August 3, 2026 – June 30, 2027

SSAT — Flex Testing

Testing window

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline

September 1, 2026

SAT — National

Late registration deadline
+76 more national tests this school year

State Assessments

August 10, 2026 – September 25, 2026

FAST — PM1 Grades 3-10

Testing window
FL

August 10, 2026 – September 25, 2026

FAST — PM1 Grades 3-10 ELA Reading

Testing window
FL

September 8, 2026 – October 2, 2026

EOC — Fall Administration

Testing window
FL

September 8, 2026 – October 2, 2026

FAST — Grade 10 ELA Reading Retake Fall

Testing window
FL

September 8, 2026 – October 2, 2026

Florida EOC — Fall

Testing window
FL

November 30, 2026 – December 18, 2026

EOC — Winter Administration

Testing window
FL
+5 more state assessments this school year
See the full national test & school calendar
After Duncan U. Fletcher High
Where graduates go and what they study
Popular Colleges
1

University of North Florida

2

Florida State University

3

University of Florida

4

University of Central Florida

5

University of South Florida

6

Florida Atlantic University

7

Florida State College at Jacksonville

8

Jacksonville University

Popular Majors
1

Business

2

Psychology

3

Biology

4

Nursing

5

Pre-Medicine Studies

6

Criminology

7

Engineering

8

Marketing

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Practice Hub

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School Details
Address

700 Seagate Ave, Neptune Beach, FL 32266

Phone

(904)247-5905

Website

Visit Website

District

Duval County Public Schools

Teachers & Staff
Directory

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Academic Calendar
2026-27

Important dates, holidays, and school events

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