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SCHOOL COMMUNITY·OSCEOLA·NCES 120147004013

HARMONY HIGH SCHOOL

3601 ARTHUR J GALLAGHER BLVD, ST CLOUD, FL 34771 · (407) 933-9900 · Osceola County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL2,673 STUDENTS
Enrollment
2,673
High
DISTRICT 1,318 · STATE 1,035
Student : Teacher
21.7:1
123 FTE teachers
DISTRICT 40.0:1 · STATE 23.5:1
Free / Reduced Lunch
39%
1,031 students
DISTRICT 52% · 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
643
Grade 10
674
Grade 11
675
Grade 12
681
Student demographics
White
36%
DISTRICT 20% · STATE 33%
Hispanic
54%
DISTRICT 63% · STATE 38%
Black
6%
DISTRICT 12% · STATE 21%
Asian
2%
DISTRICT 2% · STATE 3%
Two+
2%
DISTRICT 3% · STATE 4%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
50%
Female
50%

Discussions

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Test scores

FAST / B.E.S.T. 2024-25 . % at Level 3 or Above
English Language Arts
58.0%
FL avg 56.7% . +7.0pp since 2023
Math
37.0%
FL avg 58.9% . +10.0pp since 2023
Source: FAST / B.E.S.T.. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
53.6%
composite math + reading, all grades
Predicted
61.8%
based on FL schools with similar FRL share
Beats by
-8.2pp
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
2,673
+210 (+9%) vs 2017
Student : Teacher
21.7:1
was 20.5:1
% White
36%
was 51%
% Hispanic
54%
was 38%
% Black
6%
was 6%
% Asian
2%
was 2%
Source: NCES Common Core of Data

About HARMONY HIGH SCHOOL

HARMONY HIGH SCHOOL is a four-year high school of large scale in ST CLOUD, Florida, run under OSCEOLA, educateing 2,673 students in grades 9 through 12. By comparison, Florida's public schools average about 1,035 students each, so HARMONY HIGH SCHOOL sits 158% larger than that benchmark.

HARMONY HIGH SCHOOL is one of 83 schools operated by OSCEOLA, a district that teaches 75,388 students overall.

For racial and ethnic makeup, HARMONY HIGH SCHOOL logs that the most-represented group is Hispanic (54%), with the rest of the student body spread across multiple groups. Other groups include 36% White, 6% Black, 2% multiracial. That composition is broadly in line with Osceola County as a whole.

Looking at the economic backdrop, On paper, HARMONY HIGH SCHOOL has 123 full-time-equivalent teachers, translating to a class-load average of around 21.7:1. Statewide, the average ratio sits near 23.5:1, putting HARMONY HIGH SCHOOL tighter than the state norm the norm. An estimated 39% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Osceola County (around 52%), the school's rate is noticeably below typical.

Adjusting for the school's free-and-reduced-lunch share, HARMONY HIGH SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 61.8%, the actual is 53.6%, a residual of -8.2 points.

In the broader community, ACS estimates for Osceola County put the typical household earns roughly $72,637 per year, roughly 30% of adults have completed at least a four-year degree, and the poverty rate sits near 11%. HARMONY HIGH SCHOOL is one of 88 public schools in Osceola County (combined enrollment of about 74,164 students).

Nearest neighbor: HARMONY MIDDLE SCHOOL, around 0.3 miles off. Within five miles, there are 2 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), HARMONY HIGH SCHOOL ranks 5th on composite proficiency, behind the local average of 56.7%.

Geographically, the school is in a low-density area.

Five-year trend. Over the past 7-year window, the student count ticked up 9%: 2,463 students in 2018 compared to 2,673 in 2025. Hispanic enrollment moved from 38% to 54% across the same window. The student-to-teacher ratio widened from 20.5:1 in 2018 to 21.7:1 today.

In the discussion threads here, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Osceola County at a glance

View full county profile
Population
427,415
Census ACS
Median income
$72,637
Household, ACS
Bachelor's+
30%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
88
74,164 students

Quick facts

School name
HARMONY HIGH SCHOOL
District
OSCEOLA
Address
3601 ARTHUR J GALLAGHER BLVD, ST CLOUD, FL 34771
Phone
(407) 933-9900
County
Osceola County
Level
High
Grade range
09–12
Total enrollment
2,673
Teachers (FTE)
123
Student–teacher ratio
21.7:1
Free/Reduced lunch
1,031 (39%)
Locale
41-Rural: Fringe
NCES ID
120147004013
Charter school
No
Virtual school
No

Related schools

Other schools in OSCEOLA
Other schools in ST CLOUD
Nearby schools

Frequently asked questions

About HARMONY HIGH SCHOOL
What is the total enrollment at HARMONY HIGH SCHOOL?
HARMONY HIGH SCHOOL enrolls approximately 2,673 students in grades 09-12.
What age range does HARMONY HIGH SCHOOL serve?
HARMONY HIGH SCHOOL serves students from grade 09 through grade 12.
How many students per teacher at HARMONY HIGH SCHOOL?
Approximately 21.7:1 students per teacher at HARMONY HIGH SCHOOL.
What is the student diversity at HARMONY HIGH SCHOOL?
Student demographics at HARMONY HIGH SCHOOL are roughly 36% White, 54% Hispanic, 6% Black, 2% Asian, 2% Two or more.
What district is HARMONY HIGH SCHOOL in?
HARMONY HIGH SCHOOL is part of OSCEOLA.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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