The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·MIAMI-DADE·NCES 120039000613

SOUTH MIAMI SENIOR HIGH SCHOOL

6856 SW 53RD ST, MIAMI, FL 33155 · (305) 666-5871 · Miami-Dade County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL1,611 STUDENTS
Enrollment
1,611
High
DISTRICT 859 · STATE 1,035
Student : Teacher
21.5:1
75 FTE teachers
DISTRICT 27.6:1 · STATE 23.5:1
Free / Reduced Lunch
46%
748 students
DISTRICT 50% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
389
Grade 10
422
Grade 11
411
Grade 12
389
Student demographics
White
483%
DISTRICT 6% · STATE 33%
Hispanic
1,50894%
DISTRICT 76% · STATE 38%
Black
483%
DISTRICT 17% · STATE 21%
Asian
30%
DISTRICT 1% · STATE 3%
Two+
40%
DISTRICT 1% · STATE 4%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
85753%
Female
75447%

Discussions

+ POST

Test scores

FAST / B.E.S.T. 2024-25 . % at Level 3 or Above
English Language Arts
40.7%
FL avg 56.7% . +2.2pp since 2023
Math
27.0%
FL avg 58.9% . +3.0pp since 2023
Source: FAST / B.E.S.T.. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of FL schools after controlling for student poverty
Actual proficiency
35.1%
composite math + reading, all grades
Predicted
57.9%
based on FL schools with similar FRL share
Beats by
-22.8pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,611
-514 (-24%) vs 2017
Student : Teacher
21.5:1
was 21.0:1
% White
3%
was 5%
% Hispanic
94%
was 91%
% Black
3%
was 4%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About SOUTH MIAMI SENIOR HIGH SCHOOL

SOUTH MIAMI SENIOR HIGH SCHOOL is a 9-12 campus of heavily attended scale in MIAMI, Florida, run under MIAMI-DADE, enrolling 1,611 students in grades 9 through 12. That puts it 56% bigger than the typical public school in Florida, which averages around 1,035 students.

Within MIAMI-DADE, which oversees 527 schools and 335,685 students, SOUTH MIAMI SENIOR HIGH SCHOOL is one campus in the system.

Demographically, SOUTH MIAMI SENIOR HIGH SCHOOL reports that nearly all students (94%) are Hispanic; the rest reads as 3% White, 3% Black. By comparison, Miami-Dade County as a whole is about 69% Hispanic, so the school skews visibly more Hispanic than its surroundings.

Looking at school resources, SOUTH MIAMI SENIOR HIGH SCHOOL shows 75 full-time-equivalent teachers, putting the student-to-teacher ratio at about 21.5:1. Statewide, the average ratio sits near 23.5:1, putting SOUTH MIAMI SENIOR HIGH SCHOOL tighter than the state norm the norm. About 46% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

After controlling for student poverty, On a poverty-adjusted basis, SOUTH MIAMI SENIOR HIGH SCHOOL sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 57.9%; actual is 35.1%, a gap of -22.8 points.

In the broader community, census data for Miami-Dade County shows median household earnings sit near $71,753, roughly 34% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 11%. SOUTH MIAMI SENIOR HIGH SCHOOL is one of 561 public schools in Miami-Dade County (combined enrollment of about 335,817 students).

SOUTH MIAMI MIDDLE SCHOOL is the nearest neighboring public school, about 0.4 miles from this campus. Counting just inside five miles, 8 other public schools cluster around SOUTH MIAMI SENIOR HIGH SCHOOL. Ranking that nearby cluster on reported proficiency puts SOUTH MIAMI SENIOR HIGH SCHOOL at 8th of 8; the average score across the group is 76.9%.

SOUTH MIAMI SENIOR HIGH SCHOOL operates from a suburban location.

Five-year trend. Over the past 7-year window, the student count edged down 24%: 2,125 students in 2018 compared to 1,611 in 2025.

On the community side, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Miami-Dade County at a glance

View full county profile
Population
2,738,356
Census ACS
Median income
$71,753
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
561
335,817 students

Quick facts

School name
SOUTH MIAMI SENIOR HIGH SCHOOL
District
MIAMI-DADE
Address
6856 SW 53RD ST, MIAMI, FL 33155
Phone
(305) 666-5871
County
Miami-Dade County
Level
High
Grade range
09–12
Total enrollment
1,611
Teachers (FTE)
75
Student–teacher ratio
21.5:1
Free/Reduced lunch
748 (46%)
Locale
21-Suburb: Large
NCES ID
120039000613
Charter school
No
Virtual school
No

Related schools

Other schools in MIAMI-DADE
Other schools in MIAMI
Nearby schools

Frequently asked questions

About SOUTH MIAMI SENIOR HIGH SCHOOL
How large is SOUTH MIAMI SENIOR HIGH SCHOOL?
SOUTH MIAMI SENIOR HIGH SCHOOL enrolls approximately 1,611 students in grades 09-12.
What age range does SOUTH MIAMI SENIOR HIGH SCHOOL serve?
SOUTH MIAMI SENIOR HIGH SCHOOL serves students from grade 09 through grade 12.
How many teachers does SOUTH MIAMI SENIOR HIGH SCHOOL have?
SOUTH MIAMI SENIOR HIGH SCHOOL employs 75 FTE teachers, for a student-to-teacher ratio of 21.5:1.
What is the student diversity at SOUTH MIAMI SENIOR HIGH SCHOOL?
Student demographics at SOUTH MIAMI SENIOR HIGH SCHOOL are roughly 3% White, 94% Hispanic, 3% Black, 0% Asian, 0% Two or more.
Who oversees SOUTH MIAMI SENIOR HIGH SCHOOL?
SOUTH MIAMI SENIOR HIGH SCHOOL is overseen by MIAMI-DADE in Miami-Dade County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post