Duncan U. Fletcher High School
🇺🇸 Official data · 2025Neptune Beach, Florida 32266 · Duval
#134 of 576 high schools in Florida
#4675 of 16,910 nationally
About Duncan U. Fletcher High School
Duncan U. Fletcher High School is a public high located in Neptune Beach, in the Duval school district of Florida, United States. It caters for Grades 9–12. In 2025 it enrolled 2,184 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 64.4 out of 100, placing it in the top 50% of high schools in United States and 134th of 576 ranked high schools in Florida. Its strongest component is community advantage (fewer free/reduced-price lunch) (90th percentile), and its weakest is students per teacher (3th percentile).
Other published figures: enrollment 2,184.
There are 2 schools in Neptune Beach; Duncan U. Fletcher High School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)57%
- Reading proficiency (30%)64%
- Community advantage (fewer free/reduced-price lunch) (25%)21.5%
- Students per teacher (15%)26.3
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 Duncan U. Fletcher High School by the official sources.
- Enrollment
- 2,184
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 21.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 26.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 64%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
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Schools near Duncan U. Fletcher High School
Closest schools by straight-line distance, with their Success Index (US).
San Pablo Elementary School
Jacksonville Beach · Public elementary · Grades K–5
481 students · 320 m away
Duncan U. Fletcher Middle School
Jacksonville Beach · Public middle · Grades 6–8
1,190 students · 506 m away
Neptune Beach Elementary School
Neptune Beach · Public elementary · Grades PK–5
803 students · 1.5 km away
Atlantic Beach Elementary School
Atlantic Beach · Public elementary · Grades PK–5
482 students · 2.1 km away
Jacksonville Beach Elementary School
Jacksonville Beach · Public elementary · Grades K–5
611 students · 2.8 km away
Seabreeze Elementary School
Jacksonville Beach · Public elementary · Grades K–5
524 students · 4.3 km away
Alimacani Elementary School
Jacksonville · Public elementary · Grades PK–5
802 students · 4.4 km away
River City Science Academy Intracoastal
Jacksonville · Charter elementary · Grades K–8
814 students · 4.6 km away
Mayport Coastal Science Middle School
Atlantic Beach · Public middle · Grades 6–8
821 students · 6.1 km away
Mayport Elementary School
Atlantic Beach · Public elementary · Grades PK–5
429 students · 6.3 km away
Similar schools
Public high schools in Florida with a comparable Enrollment.
Palmetto High School
Palmetto · Public high · Grades 8–12
2,185 students
Tampa Bay Tech High School
Tampa · Public high · Grades 9–12
2,181 students
Coral Springs High School
Coral Springs · Public high · Grades 9–12
2,177 students
Ida S. Baker High School
Cape Coral · Public high · Grades 9–12
2,191 students
Allen D Nease Senior High School
Ponte Vedra · Public high · Grades 8–12
2,177 students
Charles W Flanagan High School
Pembroke Pines · Public high · Grades 9–12
2,199 students
Frequently asked questions
Is Duncan U. Fletcher High School a good school?
Duncan U. Fletcher High School has a Success Index (US) of 64.4 out of 100 (Top 50% of high schools in United States) and ranks #134 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 Duncan U. Fletcher High School rank in Florida?
Duncan U. Fletcher High School ranks #134 of 576 high schools in Florida and #4675 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Duncan U. Fletcher High School?
Duncan U. Fletcher High School had 2,184 students in 2025.
Is Duncan U. Fletcher High School a elementary school or a high school?
Duncan U. Fletcher High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Duncan U. Fletcher High School?
There are 10 schools within 15 km of Duncan U. Fletcher High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.