Enrollment Trends at Allen School-Brooklyn

Student Population Changes

The average student population over the last 11 years is 193 where 192 students are attending the school for the academic year 2024-2025.

Total enrollment fluctuated between 2016 and 2025, with 6 year-over-year increases and 3 decreases. It peaked at 373 students in 2016 and was lowest at 67 in 2018. Overall, enrollment dropped from 373 to 192 students, a net loss of 181 (48.5%).

The following table and chart illustrate the changes in student population by gender at Allen School-Brooklyn since 2015.

• Trends Table
• By Gender Chart
• Downloadable Chart

Year	Total	Men	Women
2015-16	373	27	346
2016-17	349 -24	43 16	306 -40
2017-18	67 -282	6 -37	61 -245
2018-19	149 82	12 6	137 76
2019-20	167 18	11 -1	156 19
2020-21	184 17	8 -3	176 20
2021-22	140 -44	6 -2	134 -42
2022-23	148 8	3 -3	145 11
2023-24	156 8	8 5	148 3
2024-25	192 36	16 8	176 28
Average	193	14	179

Enrollment by Race/Ethnicity Changes

The percentage of white students is 1.04% and the percentage of black students is 57.81% at Allen School-Brooklyn. 1.04% of enrolled students is Asian. Hispanic students comprise 21.35% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 1.61% to 1.04%. Asian enrollment declined from 1.34% to 1.04%. Black student enrollment decreased from 65.42% to 57.81%. Hispanic student representation contracted from 23.32% to 21.35%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.6111 which indicates that moderately diverse. This increased from 0.5165 a decade ago, suggesting that racial diversity has improved.

The following table and chart illustrate the student population trends by race/ethnicity at Allen School-Brooklyn over the past 11 years (2015-2025).

• Trends Table
• Interactive Chart
• Downloadable Chart

Year	American Indian or Native American	Asian	Black	Hispanic	Native Hawaiian or Other Pacific Islander	White	Two or More Races
	2015-16	1	5	244	87	0	6	10
2016-17	2	3	200	96	1	9	18
2017-18	0	2	47	11	0	1	6
2018-19	0	2	89	35	0	4	9
2019-20	2	1	106	42	0	5	7
2020-21	2	0	128	36	0	3	4
2021-22	4	0	90	33	0	1	0
2022-23	0	1	100	43	0	0	0
2023-24	1	2	83	45	0	0	4
2024-25	1	2	111	41	0	2	18
Average	1	2	120	47	0	3	8

Distance Learning (Online Courses) Enrollment Changes

Allen School-Brooklyn does not offer online degree/certificate programs. All Students have enrolled in on-campus programs.