Summary:
Zip code 29482 is home to just one elementary school, Sullivan's Island Elementary, which serves grades Pre-K through 5th and is part of the Charleston 01 district on Sullivans Island, South Carolina.
Sullivan's Island Elementary is an elite institution by nearly every measure. It holds a 5-star rating and ranks 5th out of roughly 640 elementary schools statewide, up from 13th just two years ago. Academically, the school outperforms state averages by 24 to 38 percentage points across all subjects and grade levels. For example, 5th-grade math proficiency is 87.5% versus 49.1% statewide, and 3rd-grade ELA is 94.7% versus 64.1%. The school's greatest strength is mathematics, with consistent scores across grades and the largest gaps versus the state. It also improved in 5 of 7 tested areas year-over-year, including a 7-point jump in 3rd-grade ELA. With a student-teacher ratio of 14.2:1 and per-student spending of $18,897, the school invests heavily in its 497 students.
Attendance is another standout feature: chronic absenteeism is just 3.0%, compared to 20.5% district-wide and 22.3% statewide—a 7.4 times lower rate that signals strong family engagement. The school's only slight declines were in 4th-grade ELA and math, though both remain far above state norms. Given its rapid climb from 13th to 5th in state rankings, Sullivan's Island Elementary is on a trajectory toward the #1 spot. For parents, this school offers exceptional academics, outstanding attendance, and ample resources, making it a top-tier choice within the Charleston 01 district.
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