Enrollment
147
New York · 2024-25 NCES data
Other / mixed grade configuration · Bronx, NY
Ps 170
Federal NCES profile for Ps 170, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
2024-25 NCES dataOther / mixed grade configurationNCES 360008600728
👥 S:T ratio 51
🌟 Gifted program 30
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ps 170 earns 27/100 on the Resource Investment Index, with class sizes near the New York median. It is also one of the smallest schools in New York.
- #120 of 184
- schools in Bronx · Resource Index
- 27
- Resource Index · Lower
- 12.3:1
- students per teacher
- 93.1%
- free-lunch eligible
Ps 170 has class sizes near the New York median. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Ps 170 ranks #120 of 184 schools in Bronx, NY.
School address
District: New York City Geographic District # 9 · New York
NCES ID 360008600728 Verify on NCES CCD record →
Teachers (FTE)
12.0
Federal CCD staff survey
Students per teacher
12.3:1
vs 11.8:1 New York avg
+4% vs state
Free-lunch eligible
93.1%
vs 56.2% New York avg
+66% vs state
Student-teacher ratio in context
How Ps 170 compares with New York and U.S. medians
What stands out at Ps 170
Ps 170 is a high-poverty, small combined-grade school in Bronx, New York, enrolling 147 students.
Class loads run somewhat heavier than typical: 12.3:1 puts it in the larger third of New York schools by student-teacher ratio.
Economic need is high: 93.1% of students qualify for free meals, 66% above the New York average, a Title I-weighted population that federal funding formulas prioritise.
This is a small campus: fewer students than 95% of New York schools, with 147 enrolled.
Its Resource Investment Index lands in the lower third of 4,801 scored New York schools.
Among 205 similarly sized, similarly resourced-need New York schools statewide, it ranks #185, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (78%) and African American (16%) (diversity index 37/100).
Chronic absenteeism is elevated: 63.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
New York City Geographic District # 9 also operates Ps/is 218 Rafael Hernandez Dual Language Magnet School (807 students) and Ps 70 Max Schoenfeld (729 students) alongside Ps 170.
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 170 compares
Ps 170 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 | 12.3:1 | ▲ 4% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 93.1% | ▲ 66% | 56.2% | 51.7% |
| Enrollment | 147 | top 95% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.3:1
Leaner classes than 73% of US schools, among the more generously staffed nationally.
147
Bigger than 14% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Economic need
93.1%
free-lunch eligible
- 66% above the New York average of 56.2%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
12.3:1
students per teacher
- 4% above state mean
Top 64% in New York - lower ratio than 36% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
63.9%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
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 77.6%
African American 16.3%
American Indian / Alaska Native 2.7%
White 1.4%
Asian 1.4%
Two or More 0.7%
Largest group: Hispanic or Latino at 77.6% of enrollment.
Student-body diversity index 37.0/100
Simpson diversity index - at 37.0, Ps 170 is less mixed than the New York school average of 45.5.
How Ps 170 Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Ps/is 218 Rafael Hernandez Dual Language Magnet School | Larger | Similar economic need | Lower S:T ratio |
| Ps 70 Max Schoenfeld | Larger | Similar economic need | Similar S:T ratio |
| Bronx School for Law Government and Justice | Larger | Similar economic need | Similar S:T ratio |
| Comprehensive Model School Project Ms 327 | Larger | Similar economic need | Similar S:T ratio |
| Ps 53 Basheer Quisim | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Ps 170's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 807
- Students per teacher
- 10.6:1
- Resource Index
- 29/100
- Enrollment
- 729
- Students per teacher
- 11.2:1
- Resource Index
- 28/100
- Enrollment
- 683
- Students per teacher
- 11.2:1
- Resource Index
- 55/100
- Enrollment
- 670
- Students per teacher
- 11.4:1
- Resource Index
- 27/100
- Enrollment
- 600
- Students per teacher
- 12:1
- Resource Index
- 26/100
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 (~147 students)
Next steps
Verify locally before acting on Ps 170's federal record.
- Compare Ps 170 against another school. Compare schools
- New York City Geographic District # 9'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 170
How many students attend Ps 170?
Ps 170 has 147 students enrolled. It is a public school in Bronx, NY.
What is the student-teacher ratio at Ps 170?
The student-teacher ratio at Ps 170 is 12.3:1, which is 4% higher than the New York average of 11.8:1 and 22% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Ps 170?
93.1% of students at Ps 170 are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Ps 170?
The largest demographic group at Ps 170 is Hispanic or Latino at 77.6% of enrollment, in Bronx, NY.
What is the Resource Investment Index for Ps 170?
Ps 170 has a Resource Investment Index of 27/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Ps 170 rank among schools in Bronx?
By Resource Investment Index, Ps 170 ranks #120 of 184 schools in Bronx, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Bronx on the city page.
Is Ps 170 a good school?
Ps 170 earns 27/100 on the Resource Investment Index, with class sizes near the New York median. 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 New York City Geographic District # 9?
Besides Ps 170, New York City Geographic District # 9 also operates Ps/is 218 Rafael Hernandez Dual Language Magnet School (807 students), Ps 70 Max Schoenfeld (729 students), and Bronx School for Law Government and Justice (683 students). See the New York City Geographic District # 9 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.