Average
#2738 of 4,742 schools in NY
PS 99 Isaac Asimov
Elementary School · NEW YORK CITY GEOGRAPHIC DISTRICT #21
1120 E 10TH ST, Brooklyn, NY 11230
Enrollment
831
Student-Teacher
13:1
Score
5.9
Grades
Pre-K – 8th
Enrollment
831
Student-Teacher
13:1
Score
5.9
Grades
Pre-K – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#2,738 of 4,742
In Brooklyn
#348 of 570
public schools
In district
#26 of 40
NEW YORK CITY GEOGRAPHIC DISTRICT #21
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PS 99 Isaac Asimov
Elementary School in Brooklyn · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Cong. Ohr Shraga Dveretzky
0.2 mi away. Use as a geographic alternative in the same move search.
Ivdu School
0.2 mi away. Use as a geographic alternative in the same move search.
About PS 99 Isaac Asimov
PS 99 Isaac Asimov is a public elementary school in Brooklyn, NY, part of NEW YORK CITY GEOGRAPHIC DISTRICT #21. PS 99 Isaac Asimov serves approximately 831 students, and covers grades Pre-K-8th, and has a 13:1 student-teacher ratio. PS 99 Isaac Asimov has a current MySchoolScout rating of 5.9 out of 10 and ranks #2,738 of 4,742 schools in NY.
Structured state assessment records for PS 99 Isaac Asimov show 56% math proficiency (multi-year average, 2009-2022) and 48% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.9 · Average
- District avg 5.9
- NY avg 5.9
What Parents Should Know
42% of students at PS 99 Isaac Asimov were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
PS 99 Isaac Asimov — Students at PS 99 Isaac Asimov score 38% proficient, which is below what's typical for similar communities (expected: 40%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
83.5%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2021-22)
Based on 39 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.3/10.
How PS 99 Isaac Asimov Compares
See how PS 99 Isaac Asimov performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1120 E 10TH ST, Brooklyn, NY 11230
Nearby Alternatives
Families considering PS 99 Isaac Asimov may also want to explore other elementary schools in the area. BARKAI FOUNDATION INC. (rated 7.3/10, 0.6 miles away), which scores notably higher. Another option is BROOKLYN DREAMS CHARTER SCHOOL (rated 7.0/10, 0.8 miles away), which scores notably higher. Additionally, PS 217 COLONEL DAVID MARCUS SCHOOL (rated 5.8/10, 0.8 miles away), with a very similar rating. For more schools in Brooklyn, see our Brooklyn schools guide .
Nearby Schools
20 within 0.8 mi| School | Distance | Rating |
|---|---|---|
| CONG. OHR SHRAGA DVERETZKY Brooklyn | 0.2 mi | 6.7 |
| IVDU SCHOOL Brooklyn | 0.2 mi | — |
| THE PATHWAY STUDY CENTER INC Brooklyn | 0.3 mi | 6.7 |
| YESHIVA SHAARE TORAH Brooklyn | 0.4 mi | 5.7 |
| PS 199 FREDERICK WACHTEL Brooklyn | 0.4 mi | 5.5 |
| NESIVOS BAIS YAAKOV BOYS Brooklyn | 0.4 mi | — |
| YESHIVAH OF FLATBUSH JOEL BRAVERMAN HIGH SCHOOL Brooklyn | 0.4 mi | 5.4 |
| EDWARD R MURROW HIGH SCHOOL Brooklyn | 0.4 mi | 7.2 |
| YESHIVA OF BROOKLYN Brooklyn | 0.6 mi | 5.8 |
| YESHIVA OF BROOKLYN Brooklyn | 0.6 mi | 5.4 |
| NESIVOS BAIS YAAKOV Brooklyn | 0.6 mi | 5.6 |
| BNOS YAAKOV Brooklyn | 0.6 mi | 7.6 |
| SHAARE TORAH GIRLS HIGH SCHOOL/YESHIVA SHAAREI TOR Brooklyn | 0.6 mi | 6.7 |
| URBAN DOVE TEAM CHARTER SCHOOL Brooklyn | 0.6 mi | 6.0 |
| BARKAI FOUNDATION INC. Brooklyn | 0.6 mi | 7.3 |
| BROOKLYN DREAMS CHARTER SCHOOL Brooklyn | 0.8 mi | 7.0 |
| MASORES BAIS YAAKOV Brooklyn | 0.7 mi | 4.7 |
| BETH JACOB DAY SCHOOL Brooklyn | 0.7 mi | 5.9 |
| PS 217 COLONEL DAVID MARCUS SCHOOL Brooklyn | 0.8 mi | 5.8 |
| UNITED CEREBRAL PALSY OF NEW YORK CITY Brooklyn | 0.8 mi | 7.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11230 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$69,522
Median Home Value
$863,400
Median Rent
$1,734/mo
Population
88,252
College Educated
43.7%
Homeownership
29.7%
Avg Commute
40.5 min
Poverty Rate
19.1%
Median Age
36
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AUSTIN ROAD ELEMENTARY SCHOOL Mahopac, NY | 5.9 |
| BET YAAKOV ATERET TORAH Brooklyn, NY | 5.9 |
| BRONX CHARTER SCHOOL FOR BETTER LEARNING Bronx, NY | 5.9 |
| CAYUGA SCHOOL Lake Grove, NY | 5.9 |
| EAST LAKE ELEMENTARY SCHOOL Massapequa Park, NY | 5.9 |
| LIVONIA ELEMENTARY SCHOOL Livonia, NY | 5.9 |
Frequently Asked Questions
Common questions about PS 99 Isaac Asimov
What grades does PS 99 Isaac Asimov serve?
PS 99 Isaac Asimov serves students in grades Pre-K through 8th.
How many students attend PS 99 Isaac Asimov?
PS 99 Isaac Asimov has an enrollment of approximately 831 students.
What is the student-teacher ratio at PS 99 Isaac Asimov?
The student-teacher ratio at PS 99 Isaac Asimov is 13:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does PS 99 Isaac Asimov rank in NY?
PS 99 Isaac Asimov ranks #2,738 of 4,742 schools in NY.
What is PS 99 Isaac Asimov's MySchoolScout rating?
PS 99 Isaac Asimov has a current MySchoolScout rating of 5.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at PS 99 Isaac Asimov?
Based on loaded state assessment records, PS 99 Isaac Asimov has 56% math proficiency (multi-year average, 2009-2022) and 48% reading/ELA proficiency (multi-year average, 2009-2022).
Is PS 99 Isaac Asimov a charter school?
No, PS 99 Isaac Asimov is not a charter school. It is a traditional public school operated by the local school district.
Is PS 99 Isaac Asimov a Title I school?
No, PS 99 Isaac Asimov is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for PS 99 Isaac Asimov?
83.5% of students at PS 99 Isaac Asimov qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 831
- Student-Teacher Ratio
- 13:1
- Teachers (FTE)
- 64
- Free/Reduced Lunch
- 83.5%
- Type
- regular
- Setting
- Large City
- County
- Kings County
- Chronic Absenteeism (SY 2022-23)
- 42.0%
- Phone
- (718) 338-9201
Resources & Links
District
NEW YORK CITY GEOGRAPHIC DISTRICT #21- District Enrollment
- 34,525
- Schools in District
- 40
- District Rank
- #26 of 40
Other Schools in This District
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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