Enrollment
151
New York · 2024-25 NCES data
Other / mixed grade configuration · Buffalo, NY
Ps 84
Federal NCES profile for Ps 84, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataOther / mixed grade configurationNCES 360585000371
👥 S:T ratio 74
🌟 Gifted program 30
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ps 84 earns 52/100 on the Resource Investment Index, with class sizes smaller than 95% of New York schools. It is also one of the smallest schools in New York.
- #5 of 49
- schools in Buffalo · Resource Index
- 52
- Resource Index · Higher
- 6.6:1
- small classes for New York
- 76.8%
- free-lunch eligible
Ps 84 has class sizes smaller than 95% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Ps 84 ranks #5 of 49 schools in Buffalo, NY.
School address
District: Buffalo City School District · New York
NCES ID 360585000371 Verify on NCES CCD record →
Teachers (FTE)
23.0
Federal CCD staff survey
Students per teacher
6.6:1
vs 11.8:1 New York avg
-44% vs state
Free-lunch eligible
76.8%
vs 56.2% New York avg
+37% vs state
Student-teacher ratio in context
How Ps 84 compares with New York and U.S. medians
What stands out at Ps 84
Ps 84 is a high-poverty, small combined-grade school in Buffalo, New York, enrolling 151 students.
Classes run notably small here: at 6.6:1, Ps 84 is leaner than roughly 95% of New York schools and 44% under the state's 11.8:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 76.8% of students eligible for free meals.
This is a small campus: fewer students than 95% of New York schools, with 151 enrolled.
Its Resource Investment Index lands in the upper third of 4,801 scored New York schools.
Against 166 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #48.
Its student body is led by African American (34%) and White (29%), more mixed than most schools in the state (diversity index 74/100).
Its district draws 26.5% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Buffalo City School District also operates Hutchinson Central Technical High School (1,140 students) and City Honors School (1,088 students) alongside Ps 84.
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 Ps 84 compares
Ps 84 on the metrics families compare, against New York and U.S. means.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 6.6:1 | ▼ 44% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 76.8% | ▲ 37% | 56.2% | 51.7% |
| Enrollment | 151 | top 95% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
6.6:1
Leaner classes than 97% of US schools, among the more generously staffed nationally.
151
Bigger than 15% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
76.8%
free-lunch eligible
- 37% above the New York average of 56.2%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
6.6:1
students per teacher
- 44% below state mean
Top 5% in New York - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Funding equity
$24,652
per pupil, district-wide
- below New York avg of $26,410
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
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.
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 34.4%
White 28.5%
Hispanic or Latino 21.2%
Asian 10.6%
Two or More 5.3%
Largest group: African American at 34.4% of enrollment.
Student-body diversity index 74.1/100
Simpson diversity index - at 74.1, Ps 84 is more mixed than the New York school average of 45.5.
Programs
Funding & spending
District-wide per-pupil expenditure for Buffalo City School District, which includes Ps 84.
$24,652
Per student
-7%
vs New York
Avg $26,410
+49%
vs U.S.
Avg $16,593
Revenue mix
Local 10.8%
State 62.7%
Federal 26.5%
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 Ps 84 Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Hutchinson Central Technical High School | Larger | Similar economic need | Higher S:T ratio |
| City Honors School | Larger | Lower economic need | Higher S:T ratio |
| International School | Larger | Higher economic need | Higher S:T ratio |
| Frederick Olmsted #156 | Larger | Lower economic need | Higher S:T ratio |
| Mckinley Vocational High School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Ps 84's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,140
- Students per teacher
- 12.3:1
- Resource Index
- 31/100
- Enrollment
- 1,088
- Students per teacher
- 13.9:1
- Resource Index
- 40/100
- Enrollment
- 933
- Students per teacher
- 10.8:1
- Resource Index
- 23/100
- Enrollment
- 928
- Students per teacher
- 11.5:1
- Resource Index
- 44/100
- Enrollment
- 862
- Students per teacher
- 9:1
- Resource Index
- 53/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of New York, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~151 students)
Next steps
Verify locally before acting on Ps 84's federal record.
- Compare Ps 84 against another school. Compare schools
- Buffalo City School District'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 Ps 84
How many students attend Ps 84?
Ps 84 has 151 students enrolled. It is a special-education school in Buffalo, NY.
What is the student-teacher ratio at Ps 84?
The student-teacher ratio at Ps 84 is 6.6:1, which is 44% lower than the New York average of 11.8:1 and 58% lower 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 Ps 84?
76.8% of students at Ps 84 are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Ps 84?
The largest demographic group at Ps 84 is African American at 34.4% of enrollment, in Buffalo, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 74.1/100.
What is the Resource Investment Index for Ps 84?
Ps 84 has a Resource Investment Index of 52/100 (higher reported resources relative to schools nationally) based on 2 factors: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Ps 84 rank among schools in Buffalo?
By Resource Investment Index, Ps 84 ranks #5 of 49 schools in Buffalo, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Buffalo on the city page.
Is Ps 84 a good school?
Ps 84 earns 52/100 on the Resource Investment Index, with class sizes smaller than 95% of New York schools. It is also one of the smallest schools in New York. 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 Buffalo City School District?
Besides Ps 84, Buffalo City School District also operates Hutchinson Central Technical High School (1,140 students), City Honors School (1,088 students), and International School (933 students). See the Buffalo City School District 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.