Enrollment
884
Florida · 2024-25 NCES data
Other / mixed grade configuration · Key Biscayne, FL
Key Biscayne K-8 Center
Federal NCES profile for Key Biscayne K-8 Center, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataOther / mixed grade configurationNCES 120039000444
👥 S:T ratio 32
🌟 Gifted program 70
🎓 Counselors 12
📋 Attendance 68
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Key Biscayne K-8 Center earns 45/100 on the Resource Investment Index, with class sizes near the Florida median.
- 45
- Resource Index · Typical
- 17:1
- students per teacher
- 6.5%
- free-lunch eligible
- 884
- students enrolled
Key Biscayne K-8 Center has class sizes near the Florida median. Computed live against every Florida school reporting to NCES.
School address
District: Miami-Dade · Florida
NCES ID 120039000444 Verify on NCES CCD record →
Teachers (FTE)
52.0
Federal CCD staff survey
Students per teacher
17:1
vs 17.8:1 Florida avg
-4% vs state
Free-lunch eligible
6.5%
vs 52.0% Florida avg
-88% vs state
Student-teacher ratio in context
How Key Biscayne K-8 Center compares with Florida and U.S. medians
What stands out at Key Biscayne K-8 Center
Key Biscayne K-8 Center is a lower-poverty, mid-sized combined-grade school in Key Biscayne, Florida, enrolling 884 students.
At 17:1, its student-teacher ratio sits close to the Florida median, within a few percentage points of the 17.8:1 state norm, neither notably crowded nor notably small.
Comparatively few students face economic hardship here, 6.5% free-meal eligibility runs 88% below the Florida average.
Enrollment of 884 puts it in the larger third of Florida schools by headcount.
Its Resource Investment Index lands in the upper third of 3,996 scored Florida schools.
Against 174 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #68.
Its student body is predominantly Hispanic or Latino (82% of enrollment) (diversity index 30/100).
Counselor access is stretched at roughly 442 students per counselor, well above the ASCA-recommended 250:1 ceiling.
13.0% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 19.5% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Miami-Dade also operates John a. Ferguson Senior High (4,291 students) and Coral Reef Senior High School (3,399 students) alongside Key Biscayne K-8 Center.
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 Key Biscayne K-8 Center compares
Key Biscayne K-8 Center on the metrics families compare, against Florida and U.S. means.
| Metric | This school | vs Florida | Florida avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17:1 | ▼ 4% | 17.8:1 | 15.7:1 |
| Free-lunch eligible | 6.5% | ▼ 88% | 52.0% | 51.7% |
| Enrollment | 884 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17:1
Leaner classes than 30% of US schools, heavier class loads than most.
884
Bigger than 88% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
6.5%
free-lunch eligible
- 88% below the Florida average of 52.0%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
17:1
students per teacher
- 4% below state mean
Top 55% in Florida - lower ratio than 45% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
13.0%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$12,258
per pupil, district-wide
- above 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
Counselors2.0 FTE
Per 442 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
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
Hispanic or Latino 82.1%
White 16.4%
Asian 0.7%
African American 0.6%
Native Hawaiian / Pacific Islander 0.1%
Two or More 0.1%
Largest group: Hispanic or Latino at 82.1% of enrollment.
Student-body diversity index 29.9/100
Simpson diversity index - at 29.9, Key Biscayne K-8 Center is less mixed than the Florida school average of 52.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Miami-Dade, which includes Key Biscayne K-8 Center.
$12,258
Per student
+10%
vs Florida
Avg $11,167
-26%
vs U.S.
Avg $16,593
Revenue mix
Local 57.2%
State 23.3%
Federal 19.5%
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 Key Biscayne K-8 Center Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| John a. Ferguson Senior High | Larger | Higher economic need | Higher S:T ratio |
| Coral Reef Senior High School | Larger | Higher economic need | Higher S:T ratio |
| South Dade Senior High School | Larger | Higher economic need | Higher S:T ratio |
| Miami Senior High School | Larger | Higher economic need | Higher S:T ratio |
| Hialeah Gardens Senior High School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Key Biscayne K-8 Center's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 4,291
- Students per teacher
- 26.3:1
- Resource Index
- 23/100
- Enrollment
- 3,399
- Students per teacher
- 27:1
- Resource Index
- 37/100
- Enrollment
- 3,382
- Students per teacher
- 27.7:1
- Resource Index
- 23/100
- Enrollment
- 3,100
- Students per teacher
- 25.8:1
- Resource Index
- 23/100
- Enrollment
- 3,009
- Students per teacher
- 28.4:1
- Resource Index
- 23/100
Similar other 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 (~884 students)
Next steps
Verify locally before acting on Key Biscayne K-8 Center's federal record.
- Compare Key Biscayne K-8 Center against another school. Compare schools
- Miami-Dade'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 Key Biscayne K-8 Center
How many students attend Key Biscayne K-8 Center?
Key Biscayne K-8 Center has 884 students enrolled. It is a public school in Key Biscayne, FL.
What is the student-teacher ratio at Key Biscayne K-8 Center?
The student-teacher ratio at Key Biscayne K-8 Center is 17:1, which is 4% lower than the Florida average of 17.8:1 and 8% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Key Biscayne K-8 Center?
6.5% of students at Key Biscayne K-8 Center are eligible for free lunch, compared to the Florida average of 52.0%.
What is the racial and ethnic makeup of Key Biscayne K-8 Center?
The largest demographic group at Key Biscayne K-8 Center is Hispanic or Latino at 82.1% of enrollment, in Key Biscayne, FL.
What is the Resource Investment Index for Key Biscayne K-8 Center?
Key Biscayne K-8 Center has a Resource Investment Index of 45/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Is Key Biscayne K-8 Center a good school?
Key Biscayne K-8 Center earns 45/100 on the Resource Investment Index, with class sizes near the Florida median. 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 Miami-Dade?
Besides Key Biscayne K-8 Center, Miami-Dade also operates John a. Ferguson Senior High (4,291 students), Coral Reef Senior High School (3,399 students), and South Dade Senior High School (3,382 students). See the Miami-Dade 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.