Summary:
Zip code 33135 in Miami, Florida, is home to a single middle school, International Studies Charter Middle School, which serves grades 6 through 8 and is part of the Miami-Dade school district.
International Studies Charter Middle School is a standout institution, consistently ranking among the top middle schools in Florida. In the 2025-2026 school year, it earned a 4-star rating and ranked 124th out of 1,216 middle schools statewide (90th percentile), with even higher 5-star ratings in the two prior years. The school serves 320 students with a student-teacher ratio of 15.2:1 and spends $9,888 per student. Despite 56.88% of students qualifying for free or reduced lunch, the school achieves exceptional academic results that far exceed both district and state averages. For example, 8th-grade math proficiency is 92% (vs. 61% state), 8th-grade science proficiency is 75% (vs. 52% state), and civics proficiency is 93% (vs. 77% state). The school also boasts near-perfect scores in advanced coursework, with 100% proficiency in Biology 1 and 97% in Algebra 1.
Chronic absenteeism at the school is remarkably low at 12.3%, less than half the district rate of 28.2% and the state rate of 31.4%, which contributes to a stable learning environment. This consistent year-over-year excellence, combined with its ability to overcome socioeconomic challenges, makes International Studies Charter Middle School a true hidden gem for families in the 33135 area, offering an educational experience that rivals the best schools in the entire state.
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