- Enrollment
- 3,178
- Students per teacher
- 27.4:1
- Resource Index
- 37/100
High school (grades 9-12) · Port St Lucie, FL
Treasure Coast High School
Federal NCES profile for Treasure Coast High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 36/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 120177004148
👥 S:T ratio 0
🌟 Gifted program 70
🎓 Counselors 38
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Treasure Coast High School earns 36/100 on the Resource Investment Index, with class sizes larger than 95% of Florida schools. It is also one of the largest schools in Florida.
- #3 of 3
- high schools in Port St Lucie · Resource Index
- 36
- Resource Index · Typical
- 28.1:1
- large classes for Florida
- 51.8%
- free-lunch eligible
Treasure Coast High School has class sizes larger than 95% of Florida schools. Computed live against every Florida school reporting to NCES.
By Resource Investment Index, Treasure Coast High School ranks #3 of 3 high schools in Port St Lucie, FL.
School address
NCES ID 120177004148 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+48 students YoY
Treasure Coast High School held near 3,114 students from 2022-23 to 2023-24 (+48 headcount).
Teacher FTE added 111.1 → 113.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+48 students YoY 120177004148 · Port St Lucie, FL High · LARGE · TRAD
3,124 enr · 28.1:1 · 51.8% lunch · RII 36
Nearest enrollment peer: Fort Pierce Central High School (3,178 students)
Treasure Coast High School held near 3,114 students from 2022-23 to 2023-24 (+48 headcount). Teacher FTE added 111.1 → 113.1 across the same CCD years. Read with this school → · District book → · Florida schools → · Find another →
Treasure Coast High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Fort Pierce Ce
Fort Pierce Central High School
3,178 students
- This school
Treasure Coast High School
3,124 students
- St. Lucie West
St. Lucie West Centennial High
2,914 students
- Fort Pierce We
Fort Pierce Westwood Academy the W.E.S.T. Prep Magnet
1,956 students
- Port St. Lucie
Port St. Lucie High School
1,793 students
- Oak Hammock K-
Oak Hammock K-8 School
1,727 students
What this shows Treasure Coast High School reports 3,124 students on the CCD universe file.
How Treasure Coast High School compares
Treasure Coast High School held steady on CCD headcount: ratios and free-lunch share vs Florida and U.S. means.
| Metric | This school | vs Florida | Florida avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 28.1:1 | ▲ 58% | 17.8:1 | 15.7:1 |
| Free-lunch eligible | 51.8% | ▼ 0% | 52.0% | 51.7% |
| Enrollment | 3,124 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
28.1:1
Leaner classes than 2% of US schools, heavier class loads than most.
3,124
Bigger than 99% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
51.8%
free-lunch eligible
- 0% below the Florida average of 52.0%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
28.1:1
students per teacher
- 58% above state mean
Top 95% in Florida - lower ratio than 5% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Funding equity
$12,177
per pupil, district-wide
- above Florida avg of $12,081
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors10.0 FTE
Per 312 students, the combined health-and-guidance staffing load for this school.
Discipline context
177
in-school suspensions + 218 out-of-school
Suspension rate: 5.7 per 100 students. Combined in-school and out-of-school rate: 12.6 per 100 students. Reported via the Civil Rights Data Collection. Includes 10 expulsions.
Student demographics
African American 37.7%
Hispanic or Latino 35.1%
White 21.3%
Two or More 4.4%
Asian 1.3%
Native Hawaiian / Pacific Islander 0.2%
American Indian / Alaska Native 0.1%
Largest group: African American at 37.7% of enrollment.
Student-body diversity index 68.7/100
Simpson diversity index - at 68.7, Treasure Coast High School is more mixed than the Florida school average of 52.3.
Programs
AP courses offered 2
Gifted & talented Yes
District finance for St. Lucie reports $12,177 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Treasure Coast High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Fort Pierce Central High School | Similar size | Similar economic need | Similar S:T ratio |
| St. Lucie West Centennial High | Similar size | Similar economic need | Lower S:T ratio |
| Fort Pierce Westwood Academy the W.E.S.T. Prep Magnet | Smaller | Higher economic need | Lower S:T ratio |
| Port St. Lucie High School | Smaller | Similar economic need | Lower S:T ratio |
| Oak Hammock K-8 School | Smaller | Higher economic need | Lower S:T ratio |
Comparisons are relative to Treasure Coast High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,914
- Students per teacher
- 26.3:1
- Resource Index
- 37/100
- Enrollment
- 1,956
- Students per teacher
- 24.4:1
- Resource Index
- 41/100
- Enrollment
- 1,793
- Students per teacher
- 23.6:1
- Resource Index
- 45/100
- Enrollment
- 1,727
- Students per teacher
- 20.8:1
- Resource Index
- 33/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~3,124 students)
Frequently asked questions about Treasure Coast High School
How many students attend Treasure Coast High School?
Treasure Coast High School has 3,124 students enrolled. It is a high school in Port St Lucie, FL. CCD year-over-year: 3,066 (2022-23) → 3,114 (2023-24), nearly flat (+48).
What is the student-teacher ratio at Treasure Coast High School?
The student-teacher ratio at Treasure Coast High School is 28.1:1, which is 58% higher than the Florida average of 17.8:1 and 79% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Treasure Coast High School?
51.8% of students at Treasure Coast High School are eligible for free lunch, compared to the Florida average of 52.0%.
What is the racial and ethnic makeup of Treasure Coast High School?
The largest demographic group at Treasure Coast High School is African American at 37.7% of enrollment, in Port St Lucie, FL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.7/100.
What is the Resource Investment Index for Treasure Coast High School?
Treasure Coast High School has a Resource Investment Index of 36/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Treasure Coast High School rank among high schools in Port St Lucie?
By Resource Investment Index, Treasure Coast High School ranks #3 of 3 high schools in Port St Lucie, FL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Port St Lucie on the city page.
What other schools are in St. Lucie?
Besides Treasure Coast High School, St. Lucie also operates Fort Pierce Central High School (3,178 students), St. Lucie West Centennial High (2,914 students), and Fort Pierce Westwood Academy the W.E.S.T. Prep Magnet (1,956 students). See the St. Lucie district page for the complete list.