Enrollment Trends at American

The student population at American University is 12,321 (7,476 undergraduate and 4,845 graduate students) . The number of students has decreased by 877 (6.64%) over the past decade.

Class Level: The percentage of undergraduate students at American is 60.68% which is decreased by 433 over last 10 years. The graduate student population decreased by 444 and it has been decreasing.
Gender Breakdown: In 2025, there were 59 male students for every 100 female students, down from 61 in 2015.
895 students enrolled in online degree program exclusively and the number of online students has increased by 58.97% since 2015.

School Home 2024 Student Population

Student Population Changes

The average student population over the last 11 years is 13,711 where 12,321 students are attending the school for the academic year 2024-2025.

Total enrollment fluctuated between 2016 and 2025, with 5 year-over-year increases and 4 decreases. It peaked at 14,852 students in 2022 and was lowest at 12,321 in 2025. Overall, enrollment dropped from 13,198 to 12,321 students, a net loss of 877 (6.6%).

The following table and chart illustrate the changes in student population by gender at American University since 2015.

Year	Total	Undergraduate			Graduate
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	13,198	7,909	2,971	4,938	5,289	2,023	3,266
2016-17	13,346 148	7,900 -9	2,953 -18	4,947 9	5,446 157	2,095 72	3,351 85
2017-18	13,858 512	8,123 223	3,094 141	5,029 82	5,735 289	2,215 120	3,520 169
2018-19	14,311 453	8,287 164	3,189 95	5,098 69	6,024 289	2,291 76	3,733 213
2019-20	14,318 7	8,527 240	3,300 111	5,227 129	5,791 -233	2,111 -180	3,680 -53
2020-21	14,001 -317	7,953 -574	3,044 -256	4,909 -318	6,048 257	2,243 132	3,805 125
2021-22	14,852 851	8,463 510	3,147 103	5,316 407	6,389 341	2,368 125	4,021 216
2022-23	13,885 -967	7,917 -546	2,875 -272	5,042 -274	5,968 -421	2,230 -138	3,738 -283
2023-24	13,019 -866	7,817 -100	2,865 -10	4,952 -90	5,202 -766	1,954 -276	3,248 -490
2024-25	12,321 -698	7,476 -341	2,823 -42	4,653 -299	4,845 -357	1,769 -185	3,076 -172
Average	13,711	8,037	3,026	5,011	5,674	2,130	3,544

American University Enrollment Trends Chart

Undergraduate Enrollment Changes

The average number of Undergraduate students over the last 11 years is 8,037 where 7,476 students are attending the Undergraduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Undergraduate enrollment by attending status and gender at American University since 2015.

Year	Total	Full-time			Part-time
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	7,909	7,540	2,796	4,744	369	175	194
2016-17	7,900	7,544	2,790	4,754	356	163	193
2017-18	8,123	7,764	2,928	4,836	359	166	193
2018-19	8,287	7,952	3,044	4,908	335	145	190
2019-20	8,527	8,207	3,138	5,069	320	162	158
2020-21	7,953	7,453	2,820	4,633	500	224	276
2021-22	8,463	8,124	2,993	5,131	339	154	185
2022-23	7,917	7,600	2,736	4,864	317	139	178
2023-24	7,817	7,533	2,752	4,781	284	113	171
2024-25	7,476	7,220	2,712	4,508	256	111	145
Average	8,037	8,037	2,871	4,823	8,037	155	188

American University Undergraduate Enrollment Trends Chart

Graduate Enrollment Changes

The average number of Graduate students over the last 11 years is 5,674 where 4,845 students are attending the Graduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Graduate enrollment by attending status and gender at American University since 2015.

Year	Total	Full-time			Part-time
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	5,289	2,921	1,127	1,794	2,368	896	1,472
2016-17	5,446	3,113	1,188	1,925	2,333	907	1,426
2017-18	5,735	3,220	1,189	2,031	2,515	1,026	1,489
2018-19	6,024	3,483	1,286	2,197	2,541	1,005	1,536
2019-20	5,791	2,997	1,060	1,937	2,794	1,051	1,743
2020-21	6,048	2,943	1,092	1,851	3,105	1,151	1,954
2021-22	6,389	3,116	1,139	1,977	3,273	1,229	2,044
2022-23	5,968	3,240	1,210	2,030	2,728	1,020	1,708
2023-24	5,202	2,905	1,085	1,820	2,297	869	1,428
2024-25	4,845	2,916	1,093	1,823	1,929	676	1,253
Average	5,674	5,674	1,147	1,939	5,674	983	1,605

American University Graduate Enrollment Trends Chart

Enrollment by Race/Ethnicity Changes

The percentage of white students is 49.80% and the percentage of black students is 9.63% at American University. 6.65% of enrolled students is Asian. Hispanic students comprise 13.13% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students increased from 48.84% to 49.80%. Asian enrollment grew from 6.02% to 6.65%. Black student enrollment increased from 7.96% to 9.63%. Hispanic student representation expanded from 10.45% to 13.13%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7187 which indicates that quite diverse. This decreased from 0.7395 a decade ago, suggesting that racial diversity has declined.

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

Year	American Indian or Native American	Asian	Black	Hispanic	Native Hawaiian or Other Pacific Islander	White	Two or More Races
Year	2015-16	41	794	1,050	1,379	14	6,446	427
2016-17	27	812	1,190	1,470	11	6,886	504
2017-18	22	900	1,285	1,655	8	6,932	538
2018-19	22	877	1,302	1,730	12	6,979	539
2019-20	18	827	1,238	1,497	8	6,900	579
2020-21	19	830	1,409	1,528	13	6,763	648
2021-22	15	913	1,471	1,642	13	7,542	699
2022-23	13	859	1,328	1,603	11	7,072	625
2023-24	6	850	1,232	1,595	10	6,629	620
2024-25	6	819	1,187	1,618	7	6,136	601
Average	19	848	1,269	1,572	11	6,829	578

American University Enrollment by Race Trends Chart

Distance Learning (Online Courses) Enrollment Changes

895 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 7% of total students. The number of online students has increased 58.97% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at American University from 2015 to 2025.

Year	Total Enrollment	Online Completely	Enrolled in Some Online Courses	Not Enrolled in Online Courses
2015-16	13,198	563	779	11,856
2016-17	13,346	879	723	11,744
2017-18	13,858	1,244	682	11,932
2018-19	14,311	478	549	13,284
2019-20	14,318	1,307	1,508	11,503
2020-21	14,001	1,597	3,012	9,392
2021-22	14,852	1,934	5,283	7,635
2022-23	13,885	1,516	2,507	9,862
2023-24	13,019	1,122	2,092	9,805
2024-25	12,321	895	1,822	9,604
Average	13,711	1,154	1,896	10,662

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Enrollment Trends at American

Student Population Changes

Undergraduate Enrollment Changes

Graduate Enrollment Changes

Enrollment by Race/Ethnicity Changes

Distance Learning (Online Courses) Enrollment Changes

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