« District 21

P.S. 099 Isaac Asimov

21K099

PK,0K,01,02,03,04,05,06,07,08 - Brooklyn, District 21

1120 EAST 10 STREET (get directions)

$7.55/student (PTA & enrollment SY2024-25)

825 students (SY2025-26)

[email protected] budget $3,549,753 ($4,303/student)

Attendance: 90.3%

ELA Course Pass Rate: 90.9%

Math Course Pass Rate: 91.7%

Overview

P.S. 099 Isaac Asimov is a k-8 school (grades PK,0K,01,02,03,04,05,06,07,08) in Brooklyn, Community School District 21.

Enrollment & demographics

School year	Total enrollment
2013-14	851
2014-15	843
2015-16	883
2016-17	879
2017-18	876
2018-19	861
2019-20	890
2020-21	843
2021-22	800
2022-23	809
2023-24	840
2024-25	855
2025-26	825

% female: 49% (2025-26)

% poverty: 85.6% (2025-26)

% students with disabilities: 13.5% (2025-26)

% English language learners: 32.8% (2025-26)

Data year

Mixed years. Each share is the newest year this school published it, shown next to the number.

Race / ethnicity

DOE reports race and ethnicity. It does not publish country of nationality.

Asian: 48.4% (2025-26)

Black: 3.8% (2025-26)

Hispanic: 17.7% (2025-26)

White: 28.4% (2025-26)

Multi-racial: 0.8% (2025-26)

Native American: 1% (2025-26)

Economic Need Index: 0.85 (DOE's poverty/need composite score, 0-1)

Academic / quality

Attendance: 90.3%

ELA Course Pass Rate: 90.9%

Math Course Pass Rate: 91.7%

Year	Metric	Value
2024	Attendance	90.3%
2024	ELA course pass rate	90.9%
2024	Math course pass rate	91.7%
2023	Attendance	90.6%
2023	ELA course pass rate	85.7%
2023	Math course pass rate	90.4%
2022	Attendance	90.6%
2022	ELA course pass rate	97.6%
2022	Math course pass rate	92.3%
2021	Attendance	88.5%
2021	ELA course pass rate	97.6%
2021	Math course pass rate	95.1%
2020	Attendance	81.2%
2020	ELA course pass rate	92.3%
2020	Math course pass rate	92.7%
2019	Attendance	91%
2019	ELA course pass rate	98.3%
2019	Math course pass rate	98.3%
2018	Attendance	91.1%
2018	ELA course pass rate	97.4%
2018	Math course pass rate	96.5%
2017	ELA course pass rate	94.3%
2017	Math course pass rate	94.7%
2016	ELA course pass rate	97.5%
2016	Math course pass rate	97%
2015	ELA course pass rate	98.3%
2015	Math course pass rate	97.4%

See the full report on DOE's site for every metric this dataset publishes.

State tests

Mean scale score on the New York State test for the grades this school serves. The percent is students at level 3 or 4, not a percentile rank. Scores from 2023 on use the current standards and are not comparable to earlier years. High school SAT section scores stay in Academic / quality.

Year	Grade	Test	Mean scale score	Level 3+4	Tested
2026	3	ELA	444	38.2%	76
2026	3	Math	460	70.1%	77
2026	4	ELA	445	40.4%	99
2026	4	Math	454	50%	102
2026	5	ELA	448	41.2%	85
2026	5	Math	454	50.6%	85
2026	5	Science	447	43.5%	85
2026	6	ELA	446	49.4%	85
2026	6	Math	443	41.1%	90
2026	7	ELA	443	41.3%	80
2026	7	Math	460	65.1%	83
2026	8	ELA	445	46%	87
2026	8	Math	442	36.6%	82
2026	8	Science	443	34.2%	79
2025	3	ELA	446	40.2%	97
2025	3	Math	455	61%	105
2025	4	ELA	451	48.2%	85
2025	4	Math	457	47.2%	89
2025	5	ELA	448	47.3%	91
2025	5	Math	454	48.9%	94
2025	5	Science	445	42.4%	92
2025	6	ELA	439	38.6%	83
2025	6	Math	444	39.5%	86
2025	7	ELA	446	39.6%	91
2025	7	Math	460	61.7%	94
2025	8	ELA	447	50.6%	81
2025	8	Math	453	59.3%	86
2025	8	Science	447	52.6%	78
2024	3	ELA	439	32.9%	76
2024	3	Math	444	39.8%	83
2024	4	ELA	445	38.5%	91
2024	4	Math	458	55.3%	94
2024	5	ELA	435	30%	90
2024	5	Math	446	44.3%	88
2024	5	Science	436	30.1%	93
2024	6	ELA	434	31.4%	86
2024	6	Math	439	28.9%	90
2024	7	ELA	446	50%	78
2024	7	Math	452	51.2%	86
2024	8	ELA	447	52.4%	84
2024	8	Math	442	38.3%	60
2024	8	Science	435	18.5%	65
2023	3	ELA	448	47.1%	85
2023	3	Math	455	55.1%	89
2023	4	ELA	445	35.4%	82
2023	4	Math	444	36.3%	91
2023	5	ELA	448	43.5%	92
2023	5	Math	448	43.1%	102
2023	6	ELA	439	33.8%	77
2023	6	Math	445	35.4%	79
2023	7	ELA	445	45.5%	77
2023	7	Math	449	40.9%	88
2023	8	ELA	451	52.8%	89
2023	8	Math	435	23.2%	56
2022	3	ELA	595	32.5%	83
2022	3	Math	595	42.4%	85
2022	4	ELA	603	49.4%	85
2022	4	Math	602	48.4%	91
2022	5	ELA	602	43%	86
2022	5	Math	596	37.9%	87
2022	6	ELA	604	57.5%	73
2022	6	Math	594	23.4%	77
2022	7	ELA	603	39.8%	88
2022	7	Math	595	30.8%	91
2022	8	ELA	596	38.9%	72
2022	8	Math	585	8%	50
2019	3	ELA	606	65.2%	92
2019	3	Math	605	65.6%	96
2019	4	ELA	600	54.5%	110
2019	4	Math	609	61.7%	115
2019	5	ELA	603	46.7%	90
2019	5	Math	607	58.5%	94
2019	6	ELA	596	44.4%	81
2019	6	Math	594	31.8%	85
2019	7	ELA	603	45.8%	72
2019	7	Math	602	42.7%	75
2019	8	ELA	594	37.5%	72
2019	8	Math	594	13.2%	53
2018	3	ELA	601	51.7%	118
2018	3	Math	604	58.3%	120
2018	4	ELA	603	54.1%	98
2018	4	Math	605	61%	100
2018	5	ELA	600	40.2%	87
2018	5	Math	603	45.1%	91
2018	6	ELA	599	50.7%	75
2018	6	Math	598	36.8%	76
2018	7	ELA	595	29.7%	64
2018	7	Math	598	36.4%	66
2018	8	ELA	596	39.6%	96
2018	8	Math	589	9%	67

Specialized high school offers

Share of 8th graders in high-school admissions who received an offer to a testing specialized high school. A cell of 0-5 is DOE's suppression for a small count, so that year has no percent.

Year	In HS admissions	Took SHSAT	Offers	Offer rate
2025	93	26	0-5	not reported
2024	92	20	0-5	not reported
2023	92	22	0-5	not reported
2022	85	26	0-5	not reported

School budget (Galaxy)

Allocated school budget from DOE Galaxy. Fair Student Funding is the main flexible allocation. This is the budget, not dollars already spent. Per student uses the latest enrollment, which can be a different year than the fiscal year. Figures as of 2026-10-23.

Fiscal year	Total budget	Fair Student Funding	Per student
FY 2027	$3,549,753	not reported	$4,303
FY 2026	$2,852,694	not reported	$3,458

FY 2027 line items

Allocation	Amount
Title I SWP	$872,656
4K for All	$580,649
Contract for Excellence FY 2024	$421,152
C4E Class Size Reduction Planning	$388,647
TL C4E FSF	$338,368
Contract for Excellence FY 09	$251,049
TL CB School Staff	$165,949
IDEA RS IEP Para	$125,564
School Support Supplement	$112,427
Title I SWP STH	$85,813
TL ELA/Math Student Support	$55,821
Class Size Reduction Planning	$36,500
Title III LEP	$29,280
High Need Support for Title I	$22,445
Title IIA Supplemental	$16,381
TL Computer Maintenance	$16,040
TL ELD Curriculum	$10,870
Title I SWP Parent and Family Engagement	$8,727
Title III LEP Carryover	$6,020
Title I SWP Translation Services	$3,188
High Need Support for Title I STH	$2,207

PTA funding (LL171)

$7.55/student (PTA & enrollment SY2024-25)

PTA/PA fundraising per enrolled student - higher generally means a more active parent fundraising community, not a DOE quality signal.

School year	Beginning balance	Total income	Total expenses	Ending balance
2024-25	$434	$6,458	$5,880	$578

Sources & methodology

A free, DOE / NYC Open Data-only tool. No paid ranking data (GreatSchools, Niche, or similar) anywhere on this site.

Data from NYC Department of Education and NYC Open Data. Free and public - no accounts, no paid ranking data.