List of Alpha Omicron Pi chapters
Alpha Omicron Pi is an international collegiate women's fraternity.[ 1] It was established at Barnard College of Columbia University in 1897.[ 1]
Collegiate chapters
In the following list, active chapters are indicated in bold and inactive chapters are indicated in italics .[ 1] [ 2] [ 3]
No.
Chapter
Charter date
and range
Institution
City
State or province
Status
Notes
1
Alpha
January 2, 1897 – 1916; 2013
Columbia University
New York City
New York
Active
2
Pi
1898–1976, 1986–1995, 2000–2004
Tulane University
New Orleans
Louisiana
Inactive
3
Nu
1900–1961
New York University
New York City
New York
Inactive
[ a]
4
Omicron
1902
University of Tennessee
Knoxville
Tennessee
Active
5
Kappa
1903–1960
Randolph-Macon Women's College
Lynchburg
Virginia
Inactive
6
Zeta
1903
University of Nebraska–Lincoln
Lincoln
Nebraska
Active
[ b]
7
Sigma
1907–2016
University of California, Berkeley
Berkeley
California
Inactive
[ c]
8
Theta
1907–1979, 1985–2000
DePauw University
Greencastle
Indiana
Inactive
[ d]
9
Beta
1908–1908
Brown University
Providence
Rhode Island
Inactive
[ e]
10
Delta
1908–1969; 1987 – December 11, 2017
Tufts University
Somerville
Massachusetts
Inactive
[ 4] [ f] [ g]
11
Gamma
1908
University of Maine
Orono
Maine
Active
[ h]
12
Epsilon
1908–1962, 1989–2008
Cornell University
Ithaca
New York
Inactive
13
Rho
1909–1973
Northwestern University
Evanston
Illinois
Inactive
14
Lambda
1910–1944
Stanford University
Stanford
California
Inactive
[ 5] [ i]
15
Iota
February 27, 1911
University of Illinois Urbana-Champaign
Urbana
Illinois
Active
[ 6] [ j]
16
Tau
1912
University of Minnesota
Minneapolis
Minnesota
Active
[ k]
17
Chi
1914–1958, 1985–2000
Syracuse University
Syracuse
New York
Inactive
[ l]
18
Upsilon
1915–1995, 2013–2020
University of Washington
Seattle
Washington
Inactive
[ m]
19
Nu Kappa
1915–1942
Southern Methodist University
Dallas
Texas
Inactive
20
Beta Phi
1916–1996, 2000
Indiana University Bloomington
Bloomington
Indiana
Active
[ 7]
21
Eta
1917–1942
University of Wisconsin–Madison
Madison
Wisconsin
Inactive
22
Alpha Phi
1917
Montana State University
Bozeman
Montana
Active
[ n]
23
Nu Omicron
1917–2021
Vanderbilt University
Nashville
Tennessee
Inactive
[ 8] [ o]
24
Psi
1918–1958
University of Pennsylvania
Philadelphia
Pennsylvania
Inactive
[ p]
25
Phi
1918–1969, 1980–1996
University of Kansas
Lawrence
Kansas
Inactive
[ q]
26
Omega
1919
Miami University
Oxford
Ohio
Active
[ r]
27
Omicron Pi
1921–1974, 1978–1993, 2017–2020
University of Michigan
Ann Arbor
Michigan
Inactive
[ s]
28
Alpha Sigma
1923–1989
University of Oregon
Eugene
Oregon
Inactive
[ t]
29
Xi
1924–1933, 2002
University of Oklahoma
Norman
Oklahoma
Active
[ u]
30
Pi Delta
1924
University of Maryland, College Park
College Park
Maryland
Active
[ v]
31
Tau Delta
1925–May 31, 2024
Birmingham–Southern College
Birmingham
Alabama
Inactive (college closed May 2024)
[ w]
32
Kappa Theta
1925–1973
University of California, Los Angeles
Los Angeles
California
Inactive
[ x]
33
Kappa Omicron
1925
Rhodes College
Memphis
Tennessee
Active
[ y]
34
Alpha Rho
1926–1935, 1946–1992, 2013
Oregon State University
Corvallis
Oregon
Active
[ z]
35
Chi Delta
1927–2009
University of Colorado Boulder
Boulder
Colorado
Inactive
[ aa]
36
Beta Theta
1927–1940
Butler University
Indianapolis
Indiana
Inactive
37
Alpha Pi
1929–1939, 1949–1973, 1976–1980, 2013
Florida State University
Tallahassee
Florida
Active
[ ab]
38
Epsilon Alpha
1929–1973, 1982
Pennsylvania State University
University Park
Pennsylvania
Active
[ ac]
39
Theta Eta
1929–1950
University of Cincinnati
Cincinnati
Ohio
Inactive
[ ad]
40
Beta Tau
1930
University of Toronto
Toronto
Ontario, Canada
Active
[ ae]
41
Alpha Tau
1930–1970
Denison University
Granville
Ohio
Inactive
[ af]
42
Beta Kappa
1931–1985, 2011
University of British Columbia
Vancouver
British Columbia, Canada
Active
[ ag]
43
Alpha Gamma
1932–1937, 1961
Washington State University
Pullman
Washington
Active
[ ah]
44
Delta Phi
1933–1937, 1978–1983
University of South Carolina
Columbia
South Carolina
Inactive
[ ai]
45
Beta Gamma
1934–1969, 1989
Michigan State University
East Lansing
Michigan
Active
[ aj]
46
Lambda Sigma
1935
University of Georgia
Athens
Georgia
Active
47
Sigma Tau
1938
Washington College
Chestertown
Maryland
Active
[ ak]
48
Alpha Omicron
1938–1980
Louisiana State University
Baton Rouge
Louisiana
Inactive
[ al]
49
Kappa Phi
1939–1973, 1989
McGill University
Montreal
Québec, Canada
Active
[ am]
50
Pi Kappa
1941–1973
University of Texas at Austin
Austin
Texas
Inactive
51
Theta Psi
1944
University of Toledo
Toledo
Ohio
Active
[ an]
52
Nu Lambda
1945–1962, 1976–1990
University of Southern California
Los Angeles
California
Inactive
53
Kappa Gamma
1946–2020
Florida Southern College
Lakeland
Florida
Inactive
[ ao]
54
Delta Delta
1946
Auburn University
Auburn
Alabama
Active
[ ap]
55
Chi Sigma
1947–1951
Centenary College of Louisiana
Shreveport
Louisiana
Inactive
56
Delta Sigma
1948–1970, 1988
San Jose State University
San Jose
California
Active
[ aq]
57
Gamma Omicron
1948
University of Florida
Gainesville
Florida
Active
58
Sigma Omicron
1949
Arkansas State University
Jonesboro
Arkansas
Active
[ ar]
59
Iota Alpha
1950–1981
Idaho State University
Pocatello
Idaho
Inactive
60
Phi Omicron
1950–1985
Hanover College
Hanover
Indiana
Inactive
61
Theta Pi
1951
Wagner College
Staten Island
New York
Active
[ as]
62
Chi Lambda
1951
University of Evansville
Evansville
Indiana
Active
[ at]
63
Kappa Rho
1951–1970, 1986
Western Michigan University
Kalamazoo
Michigan
Active
[ au]
64
Sigma Chi
1952–2020
Hartwick College
Oneonta
New York
Inactive
[ av]
65
Kappa Kappa
1952
Ball State University
Muncie
Indiana
Active
[ aw]
66
Kappa Alpha
1953
Indiana State University
Terre Haute
Indiana
Active
[ ax]
67
Nu Iota
1954–1982, 1991–2007
Northern Illinois University
DeKalb
Illinois
Inactive
68
Phi Alpha
1955–1978, 2016
East Tennessee State University
Johnson City
Tennessee
Active
[ ay]
69
Delta Beta
1956–1983, 1991
University of Louisiana at Lafayette
Lafayette
Louisiana
Active
[ az]
70
Gamma Sigma
1956
Georgia State University
Atlanta
Georgia
Active
[ ba]
71
Beta Lambda
1956–2000
Illinois Wesleyan University
Bloomington
Illinois
Inactive
72
Phi Lambda
1957–1982, 2011-2024
Youngstown State University
Youngstown
Ohio
Inactive
[ bb]
73
Omega Omicron
1957–2011
Lambuth University
Jackson
Tennessee
Inactive
[ bc]
74
Nu Beta
1958
University of Mississippi
Oxford
Mississippi
Active
75
Lambda Tau
1958
University of Louisiana at Monroe
Monroe
Louisiana
Active
[ bd]
76
Phi Delta
1958–1995, 2014
University of Wisconsin–Milwaukee
Milwaukee
Wisconsin
Active
[ be]
77
Upsilon Alpha
1959–1982, 1989–1996
University of Arizona
Tucson
Arizona
Inactive
78
Beta Chi
1959–1981, 2013
Kentucky Wesleyan College
Owensboro
Kentucky
Active
[ bf]
79
Zeta Psi
1960–2005, 2007
East Carolina University
Greenville
North Carolina
Active
80
Chi Omicron
1960–1966
University of Central Oklahoma
Edmond
Oklahoma
Inactive
[ bg]
81
Gamma Tau
1960–1971
Utah State University
Logan
Utah
Inactive
[ bh]
82
Rho Sigma
1961–1973
Portland State University
Portland
Oregon
Inactive
[ bi]
83
Delta Omega
1961
Murray State University
Murray
Kentucky
Active
[ bj]
84
Phi Kappa
1961–1981
University of Charleston
Charleston
West Virginia
Inactive
[ bk]
85
Sigma Lambda
1961–1981
University of Wisconsin–La Crosse
La Crosse
Wisconsin
Inactive
[ bl]
86
Beta Pi
1962–1979
Eastern Michigan University
Ypsilanti
Michigan
Inactive
[ bm]
87
Delta Pi
1962
University of Central Missouri
Warrensburg
Missouri
Active
[ bn]
88
Kappa Tau
1963
Southeastern Louisiana University
Hammond
Louisiana
Active
[ bo]
89
Phi Upsilon
1963–2003, 2012
Purdue University
West Lafayette
Indiana
Active
90
Theta Omega
1963
Northern Arizona University
Flagstaff
Arizona
Active
[ bp]
91
Nu Sigma
1964–1966
Parsons College
Fairfield
Iowa
Inactive
[ bq]
92
Lambda Beta
1965
California State University, Long Beach
Long Beach
California
Active
93
Beta Rho
1965–1988
University of Montana
Missoula
Montana
Inactive
[ br]
94
Alpha Chi
1965
Western Kentucky University
Bowling Green
Kentucky
Active
95
Rho Alpha
1966–1971
Pan American University
Texas
Inactive
96
Gamma Beta
1966–1992
Indiana University of Pennsylvania
Indiana
Pennsylvania
Inactive
[ bs]
97
Theta Chi
1966
Morningside University
Sioux City
Iowa
Active
[ bt]
98
Tau Omicron
1966
University of Tennessee at Martin
Martin
Tennessee
Active
99
Sigma Sigma
1966–1968
St. Norbert College
De Pere
Wisconsin
Inactive
100
Sigma Rho
1966
Slippery Rock University
Slippery Rock
Pennsylvania
Active
101
Iota Tau
1966–1984
University of Wisconsin–Stout
Menomonie
Wisconsin
Inactive
102
Kappa Pi
1966–1995
Ohio Northern University
Ada
Ohio
Inactive
103
Alpha Delta
1967
University of Alabama
Tuscaloosa
Alabama
Active
104
Sigma Phi
1967–2022
California State University, Northridge
Los Angeles
California
Inactive
105
Lambda Phi
1967–1973
University of Wisconsin–Whitewater
Whitewater
Wisconsin
Inactive
[ bu]
106
Iota Sigma
1968
Iowa State University
Ames
Iowa
Active
107
Gamma Delta
1969
University of South Alabama
Mobile
Alabama
Active
[ bv]
108
Alpha Theta
1969
Coe College
Cedar Rapids
Iowa
Active
[ bw]
109
Chi Pi
1969–1973
Northeastern University
Boston
Massachusetts
Inactive
[ bx]
110
Beta Sigma
1969–1987, 2016
Boise State University
Boise
Idaho
Active
111
Phi Sigma
1969
University of Nebraska at Kearney
Kearney
Nebraska
Active
[ by]
112
Nu Zeta
1969–1977
Chadron State College
Chadron
Nebraska
Inactive
113
Phi Beta
1969
East Stroudsburg University of Pennsylvania
East Stroudsburg
Pennsylvania
Active
[ bz]
114
Alpha Beta
1969–1971
Florida Atlantic University
Boca Raton
Florida
Inactive
[ ca]
115
Sigma Iota
1970–1986
Western Illinois University
Macomb
Illinois
Inactive
[ cb]
116
Omega Xi
1970–1985
Morehead State University
Morehead
Kentucky
Inactive
[ cc]
117
Theta Kappa
1970–1974
West Chester University
West Chester
Pennsylvania
Inactive
[ cd]
118
Gamma Iota
1970–1973
Southern Illinois University
Carbondale
Illinois
Inactive
119
Lambda Omega
1971–1982
Northwest Missouri State University
Maryville
Missouri
Inactive
120
Lambda Chi
1971
LaGrange College
LaGrange
Georgia
Active
[ ce]
121
Beta Epsilon
1971–1984
Bemidji State University
Bemidji
Minnesota
Inactive
[ cf]
122
Epsilon Iota
1972–1975
Eastern Illinois University
Charleston
Illinois
Inactive
123
Delta Chi
1972–1995
University of Delaware
Newark
Delaware
Inactive
[ cg]
124
Alpha Kappa
1973–1983
University of North Alabama
Florence
Alabama
Inactive
125
Chi Alpha
1975–1997
University of California, Davis
Davis
California
Inactive
126
Sigma Delta
1976
Huntingdon College
Montgomery
Alabama
Active
127
Lambda Iota
1977–1998, 2014
University of California, San Diego
San Diego
California
Active
128
Gamma Alpha
1978
George Mason University
Fairfax
Virginia
Active
129
Upsilon Lambda
1978
University of Texas at San Antonio
San Antonio
Texas
Active
130
Delta Upsilon
1979–2008
Duke University
Durham
North Carolina
Inactive
131
Kappa Delta
1981–1985, 2015
Wright State University
Fairborn
Ohio
Active
[ ch]
132
Kappa Omega
1982–2019
University of Kentucky
Lexington
Kentucky
Inactive
133
Chi Beta
1982–1997
University of Virginia
Charlottesville
Virginia
Inactive
[ ci]
134
Pi Alpha
1983
University of Louisville
Louisville
Kentucky
Active
[ cj]
135
Delta Theta
1984
Texas Woman's University
Denton
Texas
Active
136
Lambda Upsilon
1984
Lehigh University
Bethlehem
Pennsylvania
Active
137
Tau Lambda
1984
Shippensburg University of Pennsylvania
Shippensburg
Pennsylvania
Active
[ ck]
138
Rho Omicron
1985
Middle Tennessee State University
Murfreesboro
Tennessee
Active
139
Beta Delta
1985–1992
Villanova University
Villanova
Pennsylvania
Inactive
[ cl]
140
Gamma Theta
1985
University of South Florida
Tampa
Florida
Active
141
Phi Chi
1985
University of Chicago
Chicago
Illinois
Active
142
Kappa Lambda
1985
University of Calgary
Calgary
Alberta, Canada
Active
[ cm]
143
Gamma Upsilon
1986–1992
Saint Leo College
St. Leo
Florida
Inactive
[ cn]
144
Delta Alpha
1986–1994
University of Missouri
Columbia
Missouri
Inactive
145
Alpha Beta Tau
1986–1992
Thomas More College
Crestview Hills
Kentucky
Inactive
[ co]
146
Chi Psi
1986
California Polytechnic State University, San Luis Obispo
San Luis Obispo
California
Active
147
Pi Omicron
1986–1991, 2014
Austin Peay State University
Clarksville
Tennessee
Active
148
Sigma Alpha
1986
West Virginia University
Morgantown
West Virginia
Active
149
Rho Beta
1986–1995, 2008
Virginia Commonwealth University
Richmond
Virginia
Active
[ cp]
150
Theta Beta
1986
Towson University
Towson
Maryland
Active
[ cq]
151
Iota Chi
1986
University of Western Ontario
London
Ontario, Canada
Active
152
Zeta Pi
1987
University of Alabama at Birmingham
Birmingham
Alabama
Active
[ cr]
153
Tau Omega
1987
Transylvania University
Lexington
Kentucky
Active
154
Nu Delta
1987–1998
Canisius College
Buffalo
New York
Inactive
155
Epsilon Omega
1987
Eastern Kentucky University
Richmond
Kentucky
Active
156
Epsilon Chi
1987
Elon University
Elon
North Carolina
Active
157
Upsilon Epsilon (First)
1988–1996
Parks College
Cahokia
Illinois
Moved
[ cs]
158
Omega Upsilon
1988
Ohio University
Athens
Ohio
Active
159
Alpha Lambda
1988
Georgia Southern University
Statesboro
Georgia
Active
160
Alpha Psi
1989
Bowling Green State University
Bowling Green
Ohio
Active
161
Delta Psi
1989–2015
State University of New York at Albany
Albany
New York
Inactive
[ 9] [ ct]
162
Tau Gamma
1989
Eastern Washington University
Cheney
Washington
Active
[ cu]
163
Lambda Eta
1989
Grand Valley State University
Allendale
Michigan
Active
[ cv]
164
Delta Epsilon
1990
Jacksonville State University
Jacksonville
Alabama
Active
165
Psi Delta
1991–1997
C.W. Post Campus of Long Island University
Brookville
New York
Inactive
[ cw]
166
Zeta Kappa
1992–2002
Southwest Texas State University
San Marcos
Texas
Inactive
[ cx]
167
Gamma Chi
1992
Carleton University
Ottawa
Ontario, Canada
Active
[ cy]
168
Kappa Sigma
1993
University of Wisconsin–River Falls
River Falls
Wisconsin
Active
[ cz]
169
Chi Epsilon
1993–2022
Ohio State University
Columbus
Ohio
Inactive
[ da]
170
Rho Delta
1995
Samford University
Homewood
Alabama
Active
171
Delta Rho
1996
DePaul University
Chicago
Illinois
Active
157
Upsilon Epsilon (Second)
1996–1997
Saint Louis University
St. Louis
Missouri
Inactive
[ cs]
172
Kappa Chi
1997
Northwestern State University
Natchitoches
Louisiana
Active
173
Chi Theta
1997
Northeastern State University
Tahlequah
Oklahoma
Active
174
Epsilon Sigma
1999-2024
Quincy University
Quincy
Illinois
Inactive
175
Lambda Omicron
1999
Cumberland University
Lebanon
Tennessee
Active
176
Epsilon Gamma
2000
University of Northern Colorado
Greeley
Colorado
Active
177
Pi Theta
2001
Florida International University
Miami
Florida
Active
[ db]
178
Mu Lambda
2002
Rollins College
Winter Park
Florida
Active
179
Sigma Beta
2005
Saint Joseph's University
Philadelphia
Pennsylvania
Active
180
Chi Phi
2006
University of South Carolina Aiken
Aiken
South Carolina
Active
181
Xi Omicron
2007
University of Arkansas
Fayetteville
Arkansas
Active
182
Lambda Alpha
2007
University of La Verne
La Verne
California
Active
183
Delta Xi
2007
Rose–Hulman Institute of Technology
Terre Haute
Indiana
Active
[ dc]
184
Lambda Epsilon
2008
University of Waterloo
Waterloo
Ontario, Canada
Active
185
Delta Lambda
2008
Columbus State University
Columbus
Georgia
Active
[ dd]
186
Sigma Gamma
2009
Appalachian State University
Boone
North Carolina
Active
187
Delta Kappa
2009–2021
Washington University in St. Louis
St. Louis
Missouri
Inactive
188
Beta Zeta
April 24, 2010
Kennesaw State University
Kennesaw
Georgia
Active
[ 10]
189
Delta Tau
2011
University of Alabama in Huntsville
Huntsville
Alabama
Active
190
Alpha Nu
2011
Ramapo College
Mahwah
New Jersey
Active
191
Beta Upsilon
2012
Bryant University
Smithfield
Rhode Island
Active
192
Omega Sigma
2012
Oklahoma State University–Stillwater
Stillwater
Oklahoma
Active
193
Theta Iota
2012
California State University, San Marcos
San Marcos
California
Active
194
Lambda Rho
2012–2020
Texas Christian University
Fort Worth
Texas
Inactive
195
Xi Rho
2012
Sonoma State University
Rohnert Park
California
Active
196
Upsilon Beta
2013
University of Arkansas–Fort Smith
Fort Smith
Arkansas
Active
197
Nu Omega
2013
Northern Kentucky University
Highland Heights
Kentucky
Active
198
Iota Theta
2013
Monmouth University
Highland Heights
New Jersey
Active
199
Sigma Theta
2013
Sam Houston State University
Huntsville
Texas
Active
200
Phi Gamma
2013
Georgia College & State University
Milledgeville
Georgia
Active
201
Lambda Delta
2014
Dalton State College
Dalton
Georgia
Active
202
Zeta Theta
2014-2024
California State University, Chico
Chico
California
Inactive
203
Gamma Phi
2014
Seton Hall University
South Orange
New Jersey
Active
204
Alpha Mu
2014
Duquesne University
Pittsburgh
Pennsylvania
Active
205
Alpha Epsilon
2015
Wingate University
Wingate
North Carolina
Active
206
Delta Nu
2015
University of Nevada, Reno
Reno
Nevada
Active
207
Theta Sigma
2015
Tarleton State University
Stephenville
Texas
Active
208
Beta Nu
2016
Illinois State University
Normal
Illinois
Active
209
Beta Eta
2016
Gettysburg College
Gettysburg
Pennsylvania
Active
210
Delta Gamma
2016
Missouri State University
Springfield
Missouri
Active
[ 11]
211
Tau Mu
2017
Texas A&M University
College Station
Texas
Active
[ 12]
212
Lambda Lambda
2017
University of Connecticut
Storrs
Connecticut
Active
213
Theta Delta
2017
Troy University
Troy
Alabama
Active
214
Lambda Psi
2018
Arizona State University
Tempe
Arizona
Active
Alpha Omega
Memorial
^ Chapter formed from Lambda Sigma Phi, established in 1899. It absorbed Lambda Phi in 1924.
^ Chapter formed from Ah Bing, established in 1902.
^ Chapter formed from Alpha Delta Sigma, established in 1900.
^ Chapter formed from the local group J.F.F., established in 1906.
^ Chapter formed from Delta Sigma, established in 1896. It closed when the college banned Greek letter organizations.
^ Chapter formed from Delta Sigma, established in 1895.
^ The fraternity withdrew the chapter's charter from 1969 to 1989 after its members did not participate in rush to protest the discriminatory rules of the Tufts Panhellenic Council. After being restored, the chapter gave a bid to a transgender student in the fall of 2016. The national fraternity delayed its approval of the bid, resulting in half of the chapter's members leaving in October 2016. Although policies were changed to be inclusive, the national executive board withdrew the chapter's charter on December 11, 2017, citing the chapter's "inability to build their membership to sustain a viable AOII membership experience."
^ Chapter formed from Delta Sigma, established in 1902.
^ Chapter formed from the Walden Club, established in 1907. It closed when the university abolished sororities.
^ Chapter formed from Delta Omicron, established in 1908.
^ Chapter formed from Pi Theta Phi, established in 1910.
^ Chapter formed from Alathea, established in 1917.
^ Chapter formed from Alpha Upsilon, established in 1911.
^ Chapter formed from Aneves Club, established in 1915.
^ Chapter formed from Alpha Alpha, established in 1916. It closed due to a lack of members.
^ Chapter formed from Pi Sigma, established in 1916.
^ Chapter formed from Beta Gamma, established in 1917.
^ Chapter formed from Kappa Tau Sigma, established in 1911.
^ Chapter formed from Omicron Pi, established in 1920.
^ Chapter formed from Alpha Sigma, established in 1920.
^ Chapter formed from Omicron Tau, established in 1920.
^ Chapter formed from Lambda Tau, established in 1920.
^ Chapter formed from Tau Delta, established in 1919.
^ Chapter formed from Beta Chi Nu, established in 1919.
^ Chapter formed from Kappa Omicron, established in 1924.
^ Chapter formed from Alpha Rho, established in 1918.
^ Chapter formed from Chi Delta, established in 1926.
^ Chapter formed from Omicron Pi, established in 1925.
^ Chapter formed from Arete Club, established in 1922.
^ Chapter formed from Theta Eta, established in 1925.
^ Chapter formed from Beta Tau, established in 1929.
^ Chapter formed from Alpha Tau Delta, established in 1926.
^ Chapter formed from Alpha Sigma Alpha, established in 1930.
^ Chapter formed from Alpha Gamma, established in 1921.
^ Chapter formed from Pi Delta Phi, established in 1930.
^ Chapter formed from Beta Gamma, established in 1931.
^ Chapter formed from Sigma Tau Delta, established in 1931.
^ Chapter formed from Alpha Omicron, established in 1937.
^ Chapter formed from the local group Kappa Phi.
^ Chapter formed from Phi Theta Psi, established in 1920.
^ Chapter formed from Kappa Gamma Tau, established in 1925.
^ Chapter formed from Phi Omega Pi, established in 1923.
^ Chapter formed from Delta Beta Sigma, established in 1939.
^ Chapter formed from Alpha Sigma, established in 1935.
^ Chapter formed from Theta Pi Epsilon, established in 1941.
^ Chapter formed from the Castalian Literary Society, established in 1905.
^ Chapter formed from Pi Kappa Rho, established in 1934. After going dormant, it reformed from Chi Delphia, established in 1984.
^ Chapter formed from Sigma Delta Nu, established in 1929.
^ Chapter formed from Kappa Kappa, established in 1922.
^ Chapter formed from Kappa Kappa, established in 1906.
^ Chapter formed from Phi Alpha, established in 1945.
^ Chapter formed from Delta Theta Sigma, established in 1917.
^ Chapter formed from Gamma Delta Theta, established in 1954.
^ Chapter formed from Phi Lambda Delta, established in 1927. After dormancy, it reformed from Alpha Omega Pi, established in 1977.
^ Chapter formed from Omega Upsilon Lambda, established in 1926. It went defunct when Lambuth University closed in June 2011.
^ Chapter formed from Phi Lambda Tau, established in 1950.
^ Chapter formed from Phi Delta, established in 1957.
^ Chapter formed from Alpha Beta Chi, established in 1926. After going dormant, it reformed from Theta Omega, established in 2009.
^ Chapter formed from the Criterean Club, established in 1912.
^ Chapter formed from Beta Gamma, established in 1959.
^ Chapter formed from Kappa Epsilon Phi, established in 1959.
^ Chapter formed from Delta Omega, established in 1951.
^ Chapter formed from Phi Kappa Kappa, established in 1928.
^ Chapter formed from Sigma Lambda Sigma, established in 1910.
^ Chapter formed from Beta Pi Gamma, established in 1956.
^ Chapter formed from Pi Delta Pi, established in 1961.
^ Chapter formed from Kappa Rho, established in 1929.
^ Chapter formed from Theta Omega, established in 1960.
^ Chapter went dormant when the college closed.
^ Chapter formed from Kappa Delta Alpha, established in 1963.
^ Chapter formed from Kappa Phi Delta, established in 1965.
^ Chapter formed from Theta Chi Omega, established in 1964.
^ Chapter formed from Phi Lambda Sigma, established in 1959.
^ Chapter formed from Alpha Pi, established in 1968.
^ Chapter formed from Alpha Theta Tau, established in 1966.
^ Chapter formed from Chi Pi Epsilon, established in 1961.
^ Chapter formed from Phi Sigma Phi, established in 1967.
^ Chapter formed from Delta Beta Phi, established in 1966.
^ Chapter formed from Alpha Beta, established in 1967.
^ Chapter formed from Sisters of Western Women, established in 1969.
^ Chapter formed from Delta Omega Xi, established in 1967.
^ Chapter formed from Kappa Theta, established in 1968.
^ Chapter formed from Alpha Phi Beta, established in 1918.
^ Chapter formed from Beta Phi Epsilon, established in 1965.
^ Chapter formed from Delta Chi, established in 1968.
^ Chapter formed from Kappa Delta Chi, established in 1967.
^ Chapter formed from Chi Sigma, established in 1981.
^ Chapter formed from Alpha Pi, established in 1980.
^ Chapter formed from Lambda Zeta Pi, established in 1977.
^ Chapter formed from Pi Beta Delta, established in 1981.
^ Chapter formed from Beta Kappa Lambda, established in 1983.
^ Chapter formed from Gamma Upsilon, established in 1985.
^ Chapter formed from W.I.N.S., established in 1985.
^ Chapter formed from Phi Omega.
^ Chapter formed from Theta Beta, established in 1984.
^ Chapter formed from Zeta Kappa, established in 1985.
^ a b Chapter was chartered at Parks College in Cahokia, Illinois. The college was absorbed by St. Louis University and the chapter moved to St. Louis, Missouri in 1996. It did not survive the disruption.
^ The sorority has held this group's charter "in trust" since December 2014, meaning that the chapter was suspended. However, a group continued to operate under the same name, which may have been/be a violation of the trademark. The police arrested seven members of this (former, now clandestine?) chapter after noise complaints led to allegations of hazing in November 2016. The university noted that the sorority was off campus, and was not recognized by the school.
^ Kappa Beta Gamma, established in 1986.
^ Chapter formed from Delta Alpha Gamma.
^ Chapter formed from Psi Psi Psi, established in 1986.
^ Chapter formed from Zeta Kappa, established in 1989.
^ Chapter formed from Gamma Omicron Pi, established in 1988.
^ Chapter formed from S.S.S.S., established in 1990.
^ Chapter formed from Chi Epsilon Theta, established in 1991.
^ Chapter formed from Kappa Theta, established in 1998.
^ Chapter formed from S.I.G., established in 2004.
^ Chapter formed from Alpha Delta Omega, established in 2003.
Alumnae chapters
In the following list, active chapters are indicated in bold and inactive chapters are indicated in italics .[ 2]
Chapter
Charter date
State or province
Status
References
Acadiana Alumnae
Louisiana
Active
Aiken, South Carolina Alumnae
South Carolina
Active
Alaska Alumnae
Alaska
Active
Ann Arbor Alumnae
Michigan
Inactive
Athens Alumnae
Georgia
Active
Atlanta Alumnae
Georgia
Active
Austin Alumnae
Texas
Active
Baltimore Alumnae
Maryland
Active
Baton Rouge Alumnae
Louisiana
Active
Birmingham Alumnae
Alabama
Active
Bloomington–Normal Alumnae
Illinois
Active
Boston Alumnae
Massachusetts
Active
Bowling Green Alumnae
Kentucky
Active
Bozeman Alumnae
Montana
Active
Bucks County Alumnae
Pennsylvania
Active
Buffalo Alumnae
New York
Active
Calgary Alumnae
Alberta
Active
Central Connecticut Alumnae
Connecticut
Active
Central Kentucky Bluegrass Alumnae
Kentucky
Active
Central New Jersey Alumnae
New Jersey
Active
Central New Mexico Alumnae
New Mexico
Active
Champaign–Urbana Alumnae
Illinois
Active
Charleston Alumnae
South Carolina
Active
Charlotte Alumnae
North Carolina
Active
Chattanooga Alumnae
Tennessee
Active
Chicago City Alumnae
Illinois
Active
Chicago North Shore Alumnae
Illinois
Inactive
Chicago Northwest Suburban Alumnae
Illinois
Active
Chicago South Suburban Alumnae
Illinois
Active
Chicago West Suburban Alumnae
Illinois
Active
Cincinnati Alumnae
Ohio
Merged
[ a]
Cleveland Area Alumnae
Ohio
Active
Cleveland West Alumnae
Ohio
Inactive
College Station Alumane
Texas
Active
Columbus Alumnae
Ohio
Active
Dallas Alumnae
Texas
Active
Dayton Alumnae
Ohio
Active
Dearborn Alumnae
Michigan
Active
DeKalb–Kane Alumnae
Illinois
Active
Delaware Alumnae
Delaware
Active
Denton County Alumnae
Texas
Inactive
Denver Alumnae
May 16, 1927
Colorado
Active
[ 13]
Detroit North Suburban Alumnae
Michigan
Active
East Bay Alumnae
California
Active
Eastern Iowa Alumnae
Iowa
Active
El Paso Alumnae
Texas
Active
Evansville Tri-State Alumnae
Indiana
Active
Fort Lauderdale Alumnae
Florida
Active
Fort Worth Area
Texas
Active
Grand Rapids Alumnae
Michigan
Inactive
Greater Erie Alumnae
Pennsylvania
Inactive
Greater Gadsden Alumnae
Alabama
Inactive
Greater Greenville Alumnae
North Carolina
Active
Greater Harrisburg Alumnae
Pennsylvania
Active
Greater Jackson Alumnae
Mississippi
Active
Greater Kansas City Alumnae
Missouri
Active
Greater Lee County Alumnae
Florida
Inactive
Greater Los Angeles Alumnae
California
Active
Greater Miami Alumnae
Florida
Inactive
Greater Pensacola Alumnae
Florida
Inactive
Greater Pinellas Alumnae
Florida
Active
Greater Portland Alumnae
Maine
Active
Greater Sacramento Valley Alumnae
California
Active
Greater Vancouver Region Alumnae
British Columbia
Active
Green Bay-Fox Cities Alumnae
Wisconsin
Active
Hammond Area Alumnae
Louisiana
Active
Houston Alumnae
Texas
Active
Huntsville Alumnae
Alabama
Active
Indianapolis Alumnae
Indiana
Active
Inland Empire Alumnae
California
Active
Jersey Shore Alumnae
New Jersey
Active
Jonesboro Alumnae
Arkansas
Active
Kalamazoo Area Alumnae
Michigan
Active
Kearney Alumnae
Nebraska
Active
Kentuckiana Alumnae
Kentucky
Active
Kentucky Lakes Alumnae
Kentucky
Inactive
Knoxville Alumnae
Tennessee
Active
Lake County of Illinois Alumnae
Illinois
Active
Lehigh Valley Alumnae
Pennsylvania
Inactive
Lexington Alumnae
Kentucky
Active
Lincoln Alumnae
Nebraska
Active
Little Rock Area Alumnae
Arkansas
Active
Long Beach Alumnae
California
Inactive
Long Island Alumnae
New York
Active
Las Vegas Alumnae
Nevada
Active
Macomb County Alumnae
Michigan
Active
Madison Alumnae
Wisconsin
Active
Mahoning Valley Alumnae
Ohio
Active
Memphis Area Alumnae
Tennessee
Active
Mid-Missouri Alumnae
Missouri
Active
Middle Georgia Alumnae
Georgia
Inactive
Milwaukee Alumnae
Wisconsin
Active
Minneapolis/St. Paul Alumnae
Minnesota
Active
Mobile Alumnae
Alabama
Active
Mahoning Valley Alumnae
Ohio
Active
Monroe Alumnae
Louisiana
Active
Montgomery Alumnae
Alabama
Inactive
Montreal Alumnae
Quebec
Active
Muncie Alumnae
Indiana
Inactive
Nashville Area Alumnae
Tennessee
Active
New Hampshire Alumnae
New Hampshire
Active
New Orleans Area Alumnae
Louisiana
Active
New York Capital Region Alumnae
New York
Inactive
New York City Area Alumnae
New York
Active
New York/New Jersey Metro Alumnae
New York
Active
North Bay Alumnae
California
Inactive
North Carolina Foothills Alumnae
North Carolina
Active
Northeast Oklahoma
Arkansas
Inactive
Northern Arizona Alumnae
Arizona
Active
Northern Kentucky/Cincinnati Area Alumnae
Kentucky
Active
[ b]
Northern New Jersey Alumnae
New Jersey
Active
Northern Orange County Alumnae
California
Active
Northern Virginia Alumnae
Virginia
Active
Northwest Arkansas Alumnae
Arkansas
Active
Northwest Georgia Alumnae
Georgia
Active
Oklahoma City Metro Area Alumnae
Oklahoma
Active
Omaha Alumnae
Nebraska
Inactive
Orlando Area Alumnae
Florida
Active
Ottawa Alumnae
Ontario
Active
Oxford Area
Mississippi
Active
Palm Beach County Alumnae
Florida
Active
Palo Alto Alumnae
California
Active
Palouse Area Alumnae
Washington
Inactive
Philadelphia Alumnae
Pennsylvania
Active
Piedmont Alumane of North Carolina
North Carolina
Active
Phoenix Alumnae
Arizona
Active
Pocatello Alumnae
Idaho
Active
Portland Alumnae
Oregon
Active
Reno-Tahoe Alumnae
Nevada
Active
Rhode Island Alumnae
Rhode Island
Active
Richmond Area Alumnae
Virginia
Active
Rochester Alumnae
New York
Active
Rocky Mountain Alumnae
Colorado
Inactive
St. Louis Alumnae
Missouri
Active
Salt Lake City Alumnae
Utah
Inactive
San Antonio Alumnae
Texas
Active
San Diego Alumnae
California
Active
San Fernando Valley Alumnae
California
Active
San Francisco Alumnae
California
Active
San Gabriel Valley Alumnae
California
Active
San Jose Alumnae
California
Active
San Mateo Alumnae
California
Active
Santa Barbara Alumnae
California
Inactive
Sarasota Area Alumnae
Florida
Active
Savannah Alumnae
Georgia
Inactive
Sea to Sky Alumnae
British Columbia
Active
Seattle Alumnae
Washington
Active
Shreveport Area Alumnae
Louisiana
Active
South Bay/Palos Verdes Alumnae
California
Inactive
Southern Orange County Alumnae
California
Active
Southport Alumnae
North Carolina
Inactive
Southwestern Ontario Alumnae
Ontario
Inactive
State College Alumnae
Pennsylvania
Active
Suburban Maryland Alumnae
Maryland
Active
Tallahassee Alumnae
Florida
Active
Tampa Bay Alumnae
Florida
Active
Terre Haute Alumnae
Indiana
Inactive
Toledo Area Alumnae
Ohio
Active
Treasure Valley Aumnae
Idaho
Active
Triangle Alumnae
North Carolina
Active
Toronto Area Alumnae
Ontario
Active
Tucson Alumnae
Arizona
Inactive
Tulsa Alumnae
Oklahoma
Active
Tuscaloosa Alumnae
Alabama
Inactive
Ventura County Alumnae
California
Active
Virginia Tidewater Alumnae
Virginia
Active
Western Potomac Area Alumnae
Virginia
Active
Williamsburg Alumnae
Virginia
Active
Winston–Salem Alumnae
North Carolina
Inactive
^ Chapter merged with the Northern Kentucky Alumnae chapter
^ Chapter started as the Northern Kentucky Alumnae chapter but changed its name when it merged with the Cincinnati Alumnae chapter.
See also
References
^ a b c Robson, John, ed. (1963). Baird's Manual of American College Fraternities (17th ed.). Menasha, Wisconsin: The Collegiate Press, George Banta Company, Inc. pp. 391-393.
^ a b "Locator for Alumnae - Collegiate Chapters" . Alpha Omicron Pi . Retrieved February 26, 2024 .
^ Lurding, Carroll and Becque, Fran. (January 10, 2024) "Alpha Omicron Pi ". Almanac of Fraternities and Sororities . Urbana: University of Illinois. Accessed February 26, 2024.
^ Edelman, Leah Edelma (February 19, 2019). "Alpha Omicron Pi Records" . Tufts Archival Research Center . Retrieved February 26, 2024 .
^ "Sororities Banned on Stanford Campus" (April 27, 1944). The Eugene Register-Guard, p. 1. via Google Books.
^ "Alpha Omicron Pi Fraternity | Fraternity & Sorority Affairs" . University of Illinois Urbana-Champaign . Retrieved February 26, 2024 .
^ "Alpha Omicron Pi" . Indiana University Panhellenic Association . Retrieved February 26, 2024 .
^ Chen, Lorenz. "AOII to close chapter at the end of Spring Semester 2021" . The Vanderbilt Hustler . Retrieved April 30, 2021 .
^ "Sorority Members Arrested After Forcing Pledges To Eat Mud And Garbage, Police Say" . CBS News New York . November 11, 2016. Retrieved February 26, 2024 .
^ "Alpha Omicron Pi" . Kennesaw State University . Retrieved February 26, 2024 .
^ Riley, Claudette. "Missouri State University approves new sorority" . Springfield News-Leader . Retrieved February 26, 2024 .
^ Tau Mu of ΑΟΠ chapter website , accessed 16 Nov, 2016.
^ "About Us" . Denver Alumnae Chapter Alpha Omicron Pi . Retrieved February 26, 2024 .