Enrollment Trends at Siena

The student population at Siena University is 3,720 (3,467 undergraduate and 253 graduate students) . The number of students has increased by 544 (17.13%) over the past decade.

Class Level: The percentage of undergraduate students at Siena is 93.20% which is increased by 350 over last 10 years. The graduate student population increased by 194 and it has been increasing.
Gender Breakdown: In 2025, there were 84 male students for every 100 female students, down from 95 in 2015.
84 students enrolled in online degree program exclusively and the number of online students has increased by 1,580.00% since 2015.

School Home 2024 Student Population

Student Population Changes

The average student population over the last 11 years is 3,421 where 3,720 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 3,720 students in 2025 and was lowest at 3,176 in 2016. Overall, enrollment rose from 3,176 to 3,720 students, a net gain of 544 (17.1%).

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

Year	Total	Undergraduate			Graduate
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	3,176	3,117	1,521	1,596	59	27	32
2016-17	3,239 63	3,178 61	1,529 8	1,649 53	61 2	29 2	32
2017-18	3,226 -13	3,164 -14	1,479 -50	1,685 36	62 1	28 -1	34 2
2018-19	3,221 -5	3,164	1,405 -74	1,759 74	57 -5	36 8	21 -13
2019-20	3,296 75	3,188 24	1,376 -29	1,812 53	108 51	58 22	50 29
2020-21	3,425 129	3,297 109	1,452 76	1,845 33	128 20	70 12	58 8
2021-22	3,634 209	3,496 199	1,543 91	1,953 108	138 10	82 12	56 -2
2022-23	3,648 14	3,516 20	1,566 23	1,950 -3	132 -6	76 -6	56
2023-24	3,623 -25	3,497 -19	1,602 36	1,895 -55	126 -6	71 -5	55 -1
2024-25	3,720 97	3,467 -30	1,587 -15	1,880 -15	253 127	115 44	138 83
Average	3,421	3,308	1,506	1,802	112	59	53

Siena University Enrollment Trends Chart

Undergraduate Enrollment Changes

The average number of Undergraduate students over the last 11 years is 3,308 where 3,467 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 Siena University since 2015.

Year	Total	Full-time			Part-time
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	3,117	3,006	1,463	1,543	111	58	53
2016-17	3,178	3,062	1,471	1,591	116	58	58
2017-18	3,164	3,039	1,420	1,619	125	59	66
2018-19	3,164	3,046	1,356	1,690	118	49	69
2019-20	3,188	3,081	1,327	1,754	107	49	58
2020-21	3,297	3,200	1,409	1,791	97	43	54
2021-22	3,496	3,394	1,498	1,896	102	45	57
2022-23	3,516	3,425	1,527	1,898	91	39	52
2023-24	3,497	3,382	1,549	1,833	115	53	62
2024-25	3,467	3,334	1,524	1,810	133	63	70
Average	3,308	3,308	1,454	1,743	3,308	52	60

Siena University Undergraduate Enrollment Trends Chart

Graduate Enrollment Changes

The average number of Graduate students over the last 11 years is 112 where 253 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 Siena University since 2015.

Year	Total	Full-time			Part-time
Year	Total	Total	Men	Women	Total	Men	Women
2015-16	59	50	24	26	9	3	6
2016-17	61	49	23	26	12	6	6
2017-18	62	51	24	27	11	4	7
2018-19	57	50	31	19	7	5	2
2019-20	108	73	41	32	35	17	18
2020-21	128	77	39	38	51	31	20
2021-22	138	84	50	34	54	32	22
2022-23	132	78	47	31	54	29	25
2023-24	126	69	38	31	57	33	24
2024-25	253	110	60	50	143	55	88
Average	112	112	38	31	112	22	22

Siena University Graduate Enrollment Trends Chart

Enrollment by Race/Ethnicity Changes

The percentage of white students is 71.67%. The percentage was 79.97% 10 years ago and Siena still has a high percentage of white students. 4.84% of enrolled students is Asian and 4.25% is black students. Hispanic students comprise 9.89% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 79.97% to 71.67%. Asian enrollment grew from 4.44% to 4.84%. Black student enrollment increased from 3.68% to 4.25%. Hispanic student representation expanded from 7.02% to 9.89%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.4708 which indicates that somewhat diverse. This increased from 0.3517 a decade ago, suggesting that racial diversity has improved.

The following table and chart illustrate the student population trends by race/ethnicity at Siena 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	4	141	117	223	1	2,540	69
2016-17	3	138	118	242	3	2,572	73
2017-18	2	134	105	258	1	2,549	77
2018-19	5	142	112	260	1	2,518	73
2019-20	7	145	110	275	1	2,553	84
2020-21	7	157	109	293	0	2,651	101
2021-22	8	165	138	329	1	2,760	117
2022-23	7	152	135	305	2	2,784	127
2023-24	5	162	142	319	2	2,697	137
2024-25	4	180	158	368	1	2,666	150
Average	5	152	124	287	1	2,629	101

Siena University Enrollment by Race Trends Chart

Distance Learning (Online Courses) Enrollment Changes

84 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 2% of total students. The number of online students has increased 1,580.00% since 2018. The following table and chart illustrate the changes in the online student population by enrolled type at Siena University from 2015 to 2025.

Year	Total Enrollment	Online Completely	Enrolled in Some Online Courses	Not Enrolled in Online Courses
2015-16	3,176	0	0	3,176
2016-17	3,239	0	0	3,239
2017-18	3,226	0	0	3,226
2018-19	3,221	5	226	2,990
2019-20	3,296	3	342	2,951
2020-21	3,425	340	2,783	302
2021-22	3,634	24	2,415	1,195
2022-23	3,648	8	1,345	2,295
2023-24	3,623	12	1,167	2,444
2024-25	3,720	84	1,284	2,352
Average	3,421	48	956	2,417

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Enrollment Trends at Siena

Student Population Changes

Undergraduate Enrollment Changes

Graduate Enrollment Changes

Enrollment by Race/Ethnicity Changes

Distance Learning (Online Courses) Enrollment Changes

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