P.S. 315 Lab School

2865 CLAFLIN AVENUE, BRONX, NY 10468 · Bronx · K-8

DBN: 10X315

K-8

Unzoned

SchoolDigger Elementary: 1930 (of 2445)

SchoolDigger Middle: 700 (of 1500)

Niche Elementary: B-

Niche Middle: B-

Academic quality

ELA = English Language Arts (reading and writing). Math and Science are self-explanatory.
NY State tests ELA and Math every year in grades 3-8, and Science once, in grade 8 -- a school's numbers below only reflect whichever of those grades it actually serves (no social studies/history state test exists at this level).
"Avg. rating" is DOE's average student score on a 1.0-4.5 scale (higher is better) -- shown here as "value / 4.5" alongside the citywide average for the same metric as a benchmark for what's typical.

Attendance: 91.3%

65.4% attend 90%+ of days

Subject

Student group

Overall proficiency

ELA % proficient

51.4%(citywide avg: 53.3%)

ELA avg. rating

2.91 / 4.5(citywide avg: 3.01 / 4.5)

Math % proficient

35.5%(citywide avg: 47.7%)

Math avg. rating

2.64 / 4.5(citywide avg: 2.91 / 4.5)

Science % proficient (Grade 8 only)

32%

Science avg. rating (Grade 8 only)

2.64 / 4.5

By grade

Grade 3 ELA

60%

Grade 3 Math

29.2%

Grade 4 ELA

26.3%

Small sample (19 students) -- treat as directional.

Grade 4 Math

9.5%

Grade 5 ELA

45.5%

Grade 5 Math

12.5%

Grade 6 ELA

50%

Grade 6 Math

45.8%

Grade 7 ELA

59.1%

Grade 7 Math

42.9%

Grade 8 ELA

61.5%

Grade 8 Math

66.7%

By student group

English Language Learners -- ELA

28.2%(citywide avg: 30%)

English Language Learners -- Math

22.2%(citywide avg: 35.6%)

Students with disabilities -- ELA

22.7%

Students with disabilities -- Math

13.6%

Black students -- ELA

60%(citywide avg: 66.2%)

Small sample (15 students) -- treat as directional.

Black students -- Math

33.3%(citywide avg: 66%)

Small sample (15 students) -- treat as directional.

Hispanic/Latino students -- ELA

50.9%(citywide avg: 52.6%)

Hispanic/Latino students -- Math

35.8%(citywide avg: 47.5%)

"% proficient" is the share of students scoring Level 3 or 4 on the state test. Citywide comparisons are the average across schools of the same type. Grades and groups with very few tested students are flagged since a handful of kids can swing the percentage a lot; groups too small to report are omitted by DOE for student privacy -- that's also why Science, tested only once, shows up far less often than ELA/Math.Source: NYC Open Data: School Quality Reports Data (2024-25 school year (latest published; checked Oct 16, 2026))

See full grade-by-grade test results (ELA, Math, Science) →

Demographics

190 students enrolled

Economic Need Index: 95%

Race & ethnicity

Asian and Pacific Islander

2.63%

Black

9.47%

Hispanic or Latino

86.84%

White

1.05%

Multiracial

Native American

Missing race/ethnicity data

Other groups

Students with disabilities

20%

English Language Learners

24.21%

Living in poverty

95%

Female

53.16%

Male

46.84%

Neither female nor male

Economic Need Index is DOE's estimate of the share of students facing economic hardship, based on eligibility for public assistance, temporary housing status, and household income relative to the poverty line. Some very high values are reported by DOE only as "Above 95%" for student privacy and are shown here as 95%.Source: NYC DOE: Demographic Snapshot (2025-26 school year (latest published; checked Oct 16, 2026))

Kindergarten admissions priority breakdown

Admissions cycle

For seats starting the 2025-26 school year. NYC DOE reports these seat/applicant figures under the school year they're for, not the cycle that filled them.

Non-Zoned

25 seats

Not all seats filled last year

Priority groups, in the order NYC DOE offers seats. Tap a group for NYC DOE's exact wording.

1. Students who live in the district and have a sibling at the school.

~100% admitted

There were fewer than 5 applicants in this group and all received offers last year.This group's offers alone accounted for ~16% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

2. Students who live outside the district and have a sibling at the school.

No applicants

There were no applicants in this group.This group's offers alone accounted for ~0% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

3. Other students who live in the district.

~100% admitted

There were about 10 applicants in this group and all received offers last year.This group's offers alone accounted for ~40% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

4. Other students who live outside the district.

No applicants

Estimates derived from NYC DOE's own wording, which rounds and fuzzes small numbers for privacy. Each group's applicant count is independent of the others -- schools are usually oversubscribed, so applicant counts across groups often add up to more than the total seats. That's expected, not an error.Source: NYC DOE MySchools Admissions Data (Through the 2025-26 cycle for middle school, 2024-25 for kindergarten (2025-26 kindergarten results not yet published; checked Oct 16, 2026))

See your own chances here

Which priority group your child falls into decides the odds above. The iPhone app works that out from your address and answers, then builds your whole ranked MySchools list. How it works

Download on theApp Store

Middle School admissions priority breakdown

Admissions cycle

For seats starting the 2026-27 school year. NYC DOE reports these seat/applicant figures under the school year they're for, not the cycle that filled them.

Open

23 seats

2 applicants per seat

Priority groups, in the order NYC DOE offers seats. Tap a group for NYC DOE's exact wording.

1. Priority to continuing students

~100% admitted

There were about 20 applicants in this group and all received offers last year.This group's offers alone accounted for ~87% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

2. Then to applicants whose sibling(s) will be enrolled in this school next year

~100% admitted

There were fewer than 10 applicants in this group and all received offers last year.This group's offers alone accounted for ~39% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

3. Then to District 10 students and residents

~30% admitted

There were about 30 applicants in this group and fewer than 10 received offers last year.This group's offers alone accounted for ~39% of the program's seats -- not the same as this group's own admit rate above, since offers can exceed seats (not everyone who gets one enrolls).

4. Then to Bronx students and residents

No applicants

5. Then to New York City residents

No applicants

See your own chances here

Which priority group your child falls into decides the odds above. The iPhone app works that out from your address and answers, then builds your whole ranked MySchools list. How it works

Download on theApp Store

School survey

Family, student, and teacher responses on instruction, safety, school climate, and family engagement.

See detailed school survey results (Families, Students, Teachers) →

More District 10 schools

All District 10 schools →