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Average

#1830 of 3,777 schools in FL

Top 48% in state

Somerset Island Prep

High School · MONROE

1908 FLAGLER AVE, Key West, FL 33040

Charter

Enrollment

89

Student-Teacher

44.5:1

Score

6.5

Grades

9th – 12th

Updated 2022-23

How this school compares

In Key West

#4 of 7

public schools

Florida high schools

#124 of 748

In district

#9 of 16

MONROE

Academic growth

10.0 / 10

Exceptional

About Somerset Island Prep

SOMERSET ISLAND PREP is a charter high school located in the remote town of Key West, Florida. The school serves students from ninth through twelfth grade and has an enrollment of 89 students with two full-time equivalent teachers. With a student-teacher ratio of 44.5:1, Somerset Island Prep focuses on providing personalized attention to its students.

The academic performance at Somerset Island Prep reflects that the school is working towards improvement, as indicated by its MySchoolScout rating of 6.8 out of 10 and state ranking of #1050 out of 3816 schools in Florida. In terms of proficiency rates, 56% of students are proficient or above in ELA/Reading, while 40% meet the standard for math. Set in a remote location on Flagler Avenue, Somerset Island Prep is an integral part of Key West's educational community, offering its students unique opportunities and support tailored to their needs.

What Parents Should Know

With an enrollment of 89 students, Somerset Island Prep is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

The student-teacher ratio at Somerset Island Prep is 44.5:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Somerset Island Prep is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress10.0Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+16.57 pts/yr
Data Period2019–2024
TrendImproving
Academics6.7Above Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency69.5%
Reading/ELA Proficiency44.5%
Reading vs. State Avg-8.1 pts
Overall Proficiency57%
Expected (poverty-adj.)64%
vs. Expected-6.7 pts
Adjusted Percentile52th
College Readiness6.5Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment1.8Significantly Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio44.5:1
Per-Pupil Spending$15,790

Somerset Island Prep — Students at Somerset Island Prep score 57% proficient, which is below what's typical for similar communities (expected: 64%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

22.5%

Students qualifying for federal meal assistance

Test Scores FL FAST (2023-24)

Math Proficiency 39.8%
School
State
N/A
ELA Proficiency 56.3%
School
State
52.7%

Based on 6 test records from FL state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
10%
ELA
49.5%
2021*
Math
69.5%
ELA
44.5%
2024
ELA
65.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 10.0/10.

How Somerset Island Prep Compares

See how Somerset Island Prep performs across key quality dimensions compared to state benchmarks.

Overall Score
6.5/10
52th percentile in FL
Academic
6.7/10
6.7/10
Growth
10.0/10
Above average
Environment
1.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
23%
Teaching Staff
45:1 student-teacher ratio
2 teachers

Location

1908 FLAGLER AVE, Key West, FL 33040

Nearby Alternatives

Families considering Somerset Island Prep may also want to explore other high schools in the area. SIGSBEE CHARTER SCHOOL (rated 8.7/10, 1.7 miles away), which scores notably higher. Another option is MAY SANDS MONTESSORI SCHOOL (rated 7.4/10, 0.4 miles away), which scores slightly higher. Additionally, THE BASILICA SCHOOL (rated 7.2/10, 1.1 miles away), which scores slightly higher. For more schools in Key West, see our Key West schools guide .

Nearby Schools

16 within 27.5 mi
School Distance Rating
KEY WEST HIGH SCHOOL Key West 0.2 mi 6.2
LOWER KEYS ACADEMIC CONNECTIONS FOR EXCELLENCE Key West 0.2 mi
MAY SANDS MONTESSORI SCHOOL Key West 0.4 mi 7.4
HORACE O'BRYANT SCHOOL Key West 0.5 mi 5.4
KEYS CENTER Key West 0.5 mi
GRACE LUTHERAN Key West 0.6 mi 7.1
MONTESSORI CHILDREN'S SCHOOL OF KEY WEST Key West 0.7 mi
POINCIANA ELEMENTARY SCHOOL Key West 1.0 mi 6.7
THE BASILICA SCHOOL Key West 1.1 mi 7.2
MONROE VIRTUAL FRANCHISE Key West 1.3 mi
MONROE VIRTUAL INSTRUCTION PROGRAM (DISTRICT PROVIDED) Key West 1.3 mi
SIGSBEE CHARTER SCHOOL Key West 1.7 mi 8.7
MONROE COUNTY DETENTION CENTER Key West 2.3 mi
GERALD ADAMS ELEMENTARY SCHOOL Key West 2.8 mi 5.0
SUGARLOAF SCHOOL Summerland Key 17.3 mi 6.6
BIG PINE ACADEMY Big Pine Key 27.5 mi 6.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 33040 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$79,038

Median Home Value

$766,400

Median Rent

$2,079/mo

Population

36,091

College Educated

37.8%

Homeownership

48.3%

Avg Commute

15.7 min

Poverty Rate

10.8%

Median Age

44.4

Community Profile

The community surrounding Somerset Island Prep has a median household income of $79,038. It is an area where 38% of adults hold a bachelor's degree or higher. The median home value in the area is $766,400, with a median rent of $2,079/month. The area has a poverty rate of 10.8%. Residents enjoy a short average commute of 16 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
BILL DUNCAN OPPORTUNITY CENTER Lakeland, FL 6.5
CENTER ACADEMY Coral Springs, FL 6.5
PINELLAS SECONDARY SCHOOL Pinellas Park, FL 6.5
TURNING POINTS ACADEMY West Palm Beach, FL 6.5
IR PREP Vero Beach, FL 6.4
SCHOOL FOR ADVANCED STUDIES NORTH Miami, FL 6.6

Frequently Asked Questions

Common questions about Somerset Island Prep

What grades does Somerset Island Prep serve?

Somerset Island Prep serves students in grades 9th through 12th.

How many students attend Somerset Island Prep?

Somerset Island Prep has an enrollment of approximately 89 students.

What is the student-teacher ratio at Somerset Island Prep?

The student-teacher ratio at Somerset Island Prep is 44.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Somerset Island Prep rank in FL?

Somerset Island Prep is ranked #1830 out of 3,777 schools in FL.

What is Somerset Island Prep's MySchoolScout rating?

Somerset Island Prep has a composite rating of 6.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Somerset Island Prep?

Based on the most recent state assessment data, Somerset Island Prep has 39.8% math proficiency and 56.3% reading/ELA proficiency.

Is Somerset Island Prep a charter school?

Yes, Somerset Island Prep is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Somerset Island Prep a Title I school?

No, Somerset Island Prep is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Somerset Island Prep?

22.5% of students at Somerset Island Prep qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (2,620/100K)

FBI UCR 2024. City-level (Key West). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
89
Student-Teacher Ratio
44.5:1
Teachers (FTE)
2
Free/Reduced Lunch
22.5%
Type
regular
Setting
Remote Town
County
Monroe County
Data Year
2023–2024

District

MONROE
District Enrollment
8,908
Schools in District
25
Per-Pupil Spending
$17,161
District Rank
#9 of 16

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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