Greek Enrollment

Here are the Greek Enrollment statistics for recent years, as reported in the fall semester of each year. Chapters that were not part of the Office of Fraternity & Sorority Life prior to reported years include Alpha Kappa Psi, Delta Sigma Pi and Kappa Alpha Pi. The following chapters are co-ed and are included appropriately in both fraternity and sorority enrollment statistics:

• Alpha Kappa Psi
• Delta Sigma Pi
• Eta Omega Pi
• Kappa Alpha Pi
• Kappa Kappa Psi
• Phi Sigma Pi
• Theta Tau

Fraternity Enrollment

Fraternities	Founded	2025	2024	2023	2022	2021	2020
Alpha Delta Phi	1850, 2012	50	51	62	80	81	62
Alpha Epsilon Pi	2013	23	28	29	29	26	34
Alpha Kappa Lambda	1991	114	106	91	80	68	75
Alpha Kappa Psi	1924	91	74	69	45	0	0
Alpha Phi Alpha	1974	25	26	20	21	25	25
Alpha Sigma Phi	1930, 2010	21	13	11	15	33	38
Alpha Tau Omega	1885	191	178	190	200	184	171
Beta Theta Pi	1964	177	168	179	168	149	134
Beta Upsilon Chi	2013	37	36	38	26	25	21
Chi Phi	1920	153	159	149	140	106	104
Delta Chi	1927	144	155	146	144	131	111
Delta Kappa Epsilon	1847	139	132	131	145	154	172
Delta Lambda Phi	2017	0	0	0	0	0	3
Delta Sigma Pi	2025	74	0	0	0	0	0
Delta Sigma Phi	1932, 2008	69	101	91	78	50	41
Delta Tau Delta	1925	128	152	156	147	150	101
Eta Omega Pi	2018	0	0	0	0	0	1
FarmHouse	2024	66	47	0	0	0	0
Kappa Alpha	1885	163	171	169	157	172	161
Kappa Alpha Pi	2025	41	0	0	0	0	0
Kappa Alpha Psi	1975	17	33	32	26	9	17
Kappa Kappa Psi	1964	27	26	23	11	8	8
Kappa Sigma	1870	203	189	168	154	110	86
Lambda Chi Alpha	1917	125	139	138	138	103	101
Lambda Sigma Phi	2000	0	0	0	0	0	0
Omega Psi Phi	1974	14	7	13	12	10	15
Phi Beta Sigma	1975	6	5	5	9	7	11
Phi Delta Theta	1877	144	150	142	127	132	122
Phi Gamma Delta	1855	152	153	152	152	147	143
Phi Iota Alpha	2005	0	0	0	0	0	0
Phi Kappa Psi	1964	180	189	171	173	131	109
Phi Kappa Sigma	1903	43	29	18	34	38	54
Phi Kappa Tau	2013	9	9	9	10	36	59
Phi Mu Alpha	1966	2	6	4	7	7	15
Phi Sigma Kappa	1925, 2006	0	47	84	99	90	84
Phi Sigma Pi	1998	23	20	18	16	28	45
Pi Kappa Alpha	1924	174	194	160	121	199	182
Pi Kappa Phi	1917	147	135	170	151	136	125
Sigma Alpha Epsilon	1856	173	167	164	162	156	141
Sigma Alpha Mu	2013	30	46	46	31	25	29
Sigma Chi	1876	181	182	169	189	193	194
Sigma Lambda Beta	2006	0	0	0	0	0	0
Sigma Nu	1873	158	148	143	146	138	137
Sigma Phi Epsilon	1927	195	198	178	164	174	143
Sigma Pi	2003	152	147	117	89	75	102
Sigma Tau Gamma	2013	133	124	104	81	87	89
Tau Kappa Epsilon	1975, 2020	84	72	75	61	50	35
Theta Chi	1926	212	208	201	185	163	148
Theta Tau	1922	85	61	49	48	71	68
Theta Xi	1932, 2021	97	67	65	46	22	0
Zeta Beta Tau	1916	100	94	78	92	98	97
Zeta Psi	2023	40	30	6	0	0	0

Undergraduate and Greek Men

Enrollment Metric	2025	2024	2023	2022	2021	2020
Undergraduate Men	15393	14970	14588	14152	13781	13834
Greek Men	4612	4472	4233	4009	3797	3613
Increase in Greek	140	239	224	212	184	277 decrease
Percent Greek	30%	30%	29%	28%	28%	26%

Sorority Enrollment

Sororities	Founded	2025	2024	2023	2022	2021	2020
Alpha Chi Omega	1924	514	496	484	454	429	422
Alpha Delta Chi	2008	60	51	48	40	34	37
Alpha Delta Pi	1907	472	462	432	444	420	377
Alpha Delta Sigma	2003	0	0	0	0	0	0
Alpha Gamma Delta	1921	507	498	479	459	442	408
Alpha Kappa Alpha	1974	105	85	143	141	114	32
Alpha Kappa Psi	1924	101	90	91	74	0	0
Alpha Omega Epsilon	2013	152	133	103	92	74	81
Alpha Omicron Pi	1967	458	474	453	441	420	375
Alpha Phi	1932, 2008	441	473	443	442	417	393
Chi Omega	1922	521	493	467	451	431	419
Delta Delta Delta	1914	491	486	480	463	415	371
Delta Gamma	1947, 2011	461	476	449	435	419	393
Delta Sigma Pi	2025	90	0	0	0	0	0
Delta Sigma Theta	1974	68	42	67	15	45	26
Delta Xi Phi	2003	0	0	0	0	0	0
Delta Zeta	1922	472	484	459	439	404	366
Eta Omega Pi	2018	0	0	0	0	0	1
Gamma Phi Beta	1989	464	463	439	405	395	365
Kappa Alpha Pi	2025	101	0	0	0	0	0
Kappa Alpha Theta	1967	441	424	400	370	382	363
Kappa Beta Gamma	2018	0	0	0	0	0	0
Kappa Delta	1904	516	505	476	445	455	416
Kappa Kappa Gamma	1927	507	490	472	456	421	408
Kappa Kappa Psi	1964	23	22	20	8	9	7
Phi Mu	1931	513	491	465	449	438	432
Phi Sigma Pi	1998	30	36	41	61	66	70
Phi Sigma Rho	2023	42	32	20	0	0	0
Pi Beta Phi	1949	480	471	462	448	430	391
Sigma Alpha Iota	1994	10	7	4	3	0	0
Sigma Delta Tau	1935	28	30	38	43	29	47
Sigma Gamma Rho	1975	0	11	7	5	8	12
Sigma Kappa	1932, 2019	218	221	240	272	275	248
Sigma Lambda Gamma	2005	0	0	0	0	0	0
Theta Tau	1922	33	29	28	20	40	39
Zeta Phi Beta	1994	4	6	7	9	9	7
Zeta Tau Alpha	1910	475	475	470	434	400	382

Undergraduate and Greek Women

Enrollment Metric	2025	2024	2023	2022	2021	2020
Undergraduate Women	20,229	19,419	18,848	18,306	17,907	17,838
Greek Women	8,798	8,456	8,187	7,818	7,421	6,888
Increase in Greek	342	269	369	397	533	442 decrease
Percent Greek	43%	44%	44%	43%	41%	39%