Sigsbee Charter School
#569 of 2,187 elementary schools in Florida
#8881 of 50,301 nationally
About Sigsbee Charter School
Sigsbee Charter School is a charter elementary located in Key West, in the Monroe school district of Florida, United States. It caters for Grades K–8. In 2025 it enrolled 531 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 73.6 out of 100, placing it in the top 25% of elementary schools in United States and 569th of 2,187 ranked elementary schools in Florida. Its strongest component is community advantage (fewer free/reduced-price lunch) (91th percentile), and its weakest is students per teacher (0th percentile).
Other published figures: enrollment 531.
There are 8 schools in Key West; Sigsbee Charter School ranks 2nd of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)72%
- Reading proficiency (30%)71%
- Community advantage (fewer free/reduced-price lunch) (25%)19.2%
- Students per teacher (15%)106.2
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 Sigsbee Charter School by the official sources.
- Enrollment
- 531
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 19.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 106.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 71%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sigsbee Charter School
Closest schools by straight-line distance, with their Success Index (US).
Poinciana Elementary School
Key West · Public elementary · Grades PK–5
556 students · 1.8 km away
Somerset Island Prep
Key West · Charter high · Grades 9–12
88 students · 2.7 km away
Horace O'bryant School
Key West · Public elementary · Grades PK–8
1,011 students · 2.8 km away
Gerald Adams Elementary School
Key West · Public elementary · Grades PK–5
674 students · 2.8 km away
Key West High School
Key West · Public high · Grades 9–12
1,337 students · 2.8 km away
May Sands Montessori School
Key West · Charter elementary · Grades PK–8
90 students · 3.0 km away
The College of the Florida Keys Academy
Key West · Charter high · Grades 9–12
62 students · 3.0 km away
Similar schools
Charter elementary schools in Florida with a comparable Enrollment.
Plato Academy Pinellas Park Charter School
Pinellas Park · Charter elementary · Grades K–8
535 students
Island Village Montessori School
Venice · Charter elementary · Grades K–8
527 students
Somerset Academy Bethany
Port ST Lucie · Charter elementary · Grades K–5
527 students
Polk Avenue Elementary School
Lake Wales · Charter elementary · Grades PK–5
523 students
Coral Reef Montessori Academy Charter School
Cutler Bay · Charter elementary · Grades K–8
521 students
Oakland Avenue Charter
Oakland · Charter elementary · Grades K–5
519 students
Frequently asked questions
Is Sigsbee Charter School a good school?
Sigsbee Charter School has a Success Index (US) of 73.6 out of 100 (Top 25% of elementary schools in United States) and ranks #569 of 2,187 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 Sigsbee Charter School rank in Florida?
Sigsbee Charter School ranks #569 of 2,187 elementary schools in Florida and #8881 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Sigsbee Charter School?
Sigsbee Charter School had 531 students in 2025.
Is Sigsbee Charter School a elementary school or a high school?
Sigsbee Charter School is classified as a elementary covering Grades K–8. It is a charter school.
What other schools are near Sigsbee Charter School?
There are 7 schools within 15 km of Sigsbee Charter School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.