Enrollment
2,278
Florida · 2024-25 NCES data
High school (grades 9-12) · Seffner, FL
Armwood High School
Federal NCES profile for Armwood High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 120087002505
👥 S:T ratio 0
📚 AP courses 90
🌟 Gifted program 70
🎓 Counselors 24
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Armwood High School earns 46/100 on the Resource Investment Index, with class sizes larger than 94% of Florida schools. It is also one of the largest schools in Florida.
- #6 of 10
- public schools in Seffner · Resource Index
- 46
- Resource Index · Typical
- 26.2:1
- large classes for Florida
- 61.0%
- free-lunch eligible
Armwood High School has class sizes larger than 94% of Florida schools. Computed live against every Florida school reporting to NCES.
By Resource Investment Index, Armwood High School ranks #6 of 10 public schools in Seffner, FL.
School address
Teachers (FTE)
87.0
Federal CCD staff survey
Students per teacher
26.2:1
vs 17.8:1 Florida avg
+47% vs state
Free-lunch eligible
61.0%
vs 52.0% Florida avg
+17% vs state
Student-teacher ratio in context
How Armwood High School compares with Florida and U.S. medians
What stands out at Armwood High School
Armwood High School is a higher-need, large high school in Seffner, Florida, enrolling 2,278 students.
Class loads run heavy: 26.2:1 is larger than about 94% of Florida schools and 47% above the 17.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 61.0% of students eligible for free meals.
By headcount it is one of the larger campuses in Florida, bigger than 97% of state schools at 2,278 students.
Its Resource Investment Index lands in the lower third of 3,996 scored Florida schools.
Against 174 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #69.
Its student body is led by African American (38%) and Hispanic or Latino (35%) (diversity index 69/100).
On the academic-pipeline side it reports 18 Advanced Placement courses.
Counselor availability sits well past the ASCA benchmark, roughly 380 students sharing each counselor, though short of the most stretched campuses.
Its district draws 16.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 1,260 in- and out-of-school suspensions were reported for 2,278 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 34 expulsions at this campus for 2021-22.
Hillsborough also operates Florida Connections Academy (5,748 students) and Jule F Sumner High School (3,602 students) alongside Armwood High School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Armwood High School compares
Armwood High School on the metrics families compare, against Florida and U.S. means.
| Metric | This school | vs Florida | Florida avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 26.2:1 | ▲ 47% | 17.8:1 | 15.7:1 |
| Free-lunch eligible | 61.0% | ▲ 17% | 52.0% | 51.7% |
| Enrollment | 2,278 | top 3% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
26.2:1
Leaner classes than 4% of US schools, heavier class loads than most.
2,278
Bigger than 99% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
61.0%
free-lunch eligible
- 17% above the Florida average of 52.0%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
26.2:1
students per teacher
- 47% above state mean
Top 94% in Florida - lower ratio than 6% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Funding equity
$9,835
per pupil, district-wide
- below Florida avg of $11,167
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors6.0 FTE
Per 380 students, the combined health-and-guidance staffing load for this school.
Discipline context
861
in-school suspensions + 399 out-of-school
Suspension rate: 37.8 per 100 students. Combined in-school and out-of-school rate: 55.3 per 100 students. Reported via the Civil Rights Data Collection. Includes 34 expulsions.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
African American 37.6%
Hispanic or Latino 35.3%
White 21.6%
Two or More 3.4%
Asian 1.6%
Native Hawaiian / Pacific Islander 0.3%
American Indian / Alaska Native 0.1%
Largest group: African American at 37.6% of enrollment.
Student-body diversity index 68.6/100
Simpson diversity index - at 68.6, Armwood High School is more mixed than the Florida school average of 52.3.
Programs
AP courses offered 18
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Hillsborough, which includes Armwood High School.
$9,835
Per student
-12%
vs Florida
Avg $11,167
-41%
vs U.S.
Avg $16,593
Revenue mix
Local 43.2%
State 40.7%
Federal 16.1%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Armwood High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Florida Connections Academy | Larger | Lower economic need | Higher S:T ratio |
| Jule F Sumner High School | Larger | Lower economic need | Lower S:T ratio |
| Newsome High School | Larger | Lower economic need | Lower S:T ratio |
| Alonso High School | Larger | Lower economic need | Lower S:T ratio |
| Plant City High School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Armwood High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 5,748
- Students per teacher
- 40.5:1
- Resource Index
- 23/100
- Enrollment
- 3,602
- Students per teacher
- 23.7:1
- Resource Index
- 32/100
- Enrollment
- 3,157
- Students per teacher
- 24.1:1
- Resource Index
- 33/100
- Enrollment
- 2,863
- Students per teacher
- 24.5:1
- Resource Index
- 30/100
- Enrollment
- 2,572
- Students per teacher
- 23:1
- Resource Index
- 24/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Florida, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~2,278 students)
Similar student-teacher ratio (~26.2:1)
Next steps
Verify locally before acting on Armwood High School's federal record.
- Compare Armwood High School against another school. Compare schools
- Hillsborough's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Armwood High School
How many students attend Armwood High School?
Armwood High School has 2,278 students enrolled. It is a high school in Seffner, FL.
What is the student-teacher ratio at Armwood High School?
The student-teacher ratio at Armwood High School is 26.2:1, which is 47% higher than the Florida average of 17.8:1 and 67% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Armwood High School?
61.0% of students at Armwood High School are eligible for free lunch, compared to the Florida average of 52.0%.
What is the racial and ethnic makeup of Armwood High School?
The largest demographic group at Armwood High School is African American at 37.6% of enrollment, in Seffner, FL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 68.6/100.
What is the Resource Investment Index for Armwood High School?
Armwood High School has a Resource Investment Index of 46/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, AP course offerings, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Armwood High School rank among public schools in Seffner?
By Resource Investment Index, Armwood High School ranks #6 of 10 public schools in Seffner, FL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Seffner on the city page.
Is Armwood High School a good school?
Armwood High School earns 46/100 on the Resource Investment Index, with class sizes larger than 94% of Florida schools. It is also one of the largest schools in Florida. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Hillsborough?
Besides Armwood High School, Hillsborough also operates Florida Connections Academy (5,748 students), Jule F Sumner High School (3,602 students), and Newsome High School (3,157 students). See the Hillsborough district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.