International Studies Charter High, 2480 SW Eighth St.: grades 9-12, 376 students (NCES 2024-25), an A in Florida's 2026 grades.
Last checked Oct. 10, 2026. Sources: the International Studies Charter High website, the Florida Department of Education’s 2026 school grades file and the federal NCES school directory.
International Studies Charter High School shares a campus at 2480 SW Eighth St., on Calle Ocho, with International Studies Charter Middle. It is a tuition-free public charter school. It earned an A in each of the last three years, with 79% of possible points in 2026.
Who to call
- Front office: 305-643-2955, 2480 SW Eighth St., Miami, FL 33135
- School website: ischs.net
- District main line: Miami-Dade County Public Schools, 305-995-1000
| Address | 2480 SW Eighth St., Miami, FL 33135 |
| Phone | 305-643-2955 |
| Grades | 9 to 12 |
| Type | Charter school |
| State school number | 13-7007 |
Principal
Principal Alina Riveron Lopez, according to the school’s website.
Enrollment
The federal NCES directory counted 376 students in the 2024-25 school year, with 20 full-time-equivalent classroom teachers, a ratio of 18.8 students per teacher.
Programs
The school’s website lists a French program, dual enrollment, 21 Advanced Placement classes and a College Assistance Program counselor. Its athletics pages list volleyball and basketball clubs for 2026-27.
State report card
Florida grades every public school A to F. The state says school grades “provide an easily understandable way to measure the performance of a school,” in its 2026 school grades overview.
| School year | Grade |
|---|---|
| 2025-26 | A (79% of possible points) |
| 2024-25 | A |
| 2023-24 | A |
From the 2026 grades file, where achievement is the share of tested students at grade level or above:
- English language arts achievement: 86%
- Math achievement: 80%
- Science achievement: 80%
- Social studies achievement: 90%
- Four-year graduation rate (2024-25): 100%
- College and career acceleration (2024-25): 96%
The full report card is on the state’s Florida school report cards site.
How to apply
Charter schools have no attendance zone. Families apply through the “Apply Today” link on the school website. Florida’s controlled open enrollment rules let families from any district apply to a school that has not reached capacity.
Calendar and bell times
Check the school’s website for its calendar and bell times.
More on Miami schools
- Every public school in Miami
- Our Miami schools guide for the district calendar, registration and grades
Frequently asked questions
What grades does International Studies Charter High serve?
Grades 9 through 12, at 2480 SW Eighth St., Miami.
What is International Studies Charter High’s school grade?
It earned an A in Florida’s 2026 school grades for the 2025-26 school year, with 79% of possible points, after an A in 2025.
Have your say