Miami Senior High School
Miami, FL · High School · Grades 9-12
Miami Senior High School is a high school in Miami, FL with 2,905 students enrolled and a 52% proficiency rate. Part of Miami-Dade. NCES data from the U.S. Department of Education.
Miami Senior High School is a high school in Miami, FL that enrolls 2,905 students in grades 9-12, putting it among the larger public campuses in the Miami-Dade school district. That headcount is above the 646-student average for schools in the district.
EDFacts assessment data puts 52% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That is 4 points above the 48% average for the Miami-Dade school district. Against the 48% Florida statewide average, the school sits 3 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 24 points. As a high school, it reports a 74% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 24.2 to 1, near the high end of the national distribution; NCES counts every certified teacher, so this figure includes specialists as well as classroom staff. 69% of students qualify for free or reduced-price lunch, a majority-low-income enrollment. It receives Title I federal funding, which flags a higher share of low-income students rather than measuring school quality.
Get Miami Senior High School's new scores when they post
Subscribe for OpenSchoolData updates by email. No spam, unsubscribe anytime.
About This School
Miami Senior High School is a high school located in Miami, Florida. The school serves 2,905 students in grades 9-12. The student-to-teacher ratio is 24.2:1.
According to EDFacts assessment data, 52% of students meet grade-level proficiency standards in combined math and reading. The school reports a 74% graduation rate.
69% of students qualify for free or reduced-price lunch, indicating the school serves a predominantly low-income community.
Miami Senior High School is part of the Miami-Dade in Florida. The school receives Title I federal funding.
How This School Compares
Miami Senior High School has 2,905 students enrolled, making it larger than the average school in Miami-Dade (646 students). Its 52% proficiency rate is 4 percentage points above the district average of 48%. Compared to the Florida state average of 48%, the school performs 3 points higher. The 24.2:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Miami Senior High School has 2,905 students enrolled in grades 9-12. The student-to-teacher ratio is 24.2:1.
According to EDFacts data, 52% of students at Miami Senior High School meet grade-level proficiency standards in combined math and reading assessments.
Miami Senior High School has a 74% graduation rate, measuring the percentage of students who graduate within four years.
Miami Senior High School is part of the Miami-Dade in Miami, Florida. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
Source: NCES Common Core of Data, 2026.