Delta Upsilon is a North American collegiate social fraternity. [1] It was established at Williams College in 1834. [1] [2] In the following is a list, active chapters are indicated in bold and inactive chapters are indicated in italic. [1] [2] [3] [4]
Chapter number | Chapter | Charter date and range | Institution | Location | Status | References |
---|---|---|---|---|---|---|
1 | Williams | November 4, 1834 – 1862; October 12, 1883 – 1964 | Williams College | Williamstown, Massachusetts | Inactive | |
2 | Union | 1837–1844, 1846–1863, 1869–1995 | Union College | Schenectady, New York | Inactive | |
3 | Middlebury | May 22, 1845 – 1847; October 3, 1856 – 1990 | Middlebury College | Middlebury, Vermont | Inactive | [a] |
4 | Hamilton | July 21, 1847 – November 2022 | Hamilton College | Clinton, New York | Inactive | |
5 | Amherst | July 29, 1847 – 1861; June 2, 1870 – 1971 | Amherst College | Amherst, Massachusetts | Inactive | |
6 | Wesleyan | October 1850–1852; December 6, 1919 – 1952 | Wesleyan University | Middletown, Connecticut | Inactive | [b] |
7 | Vermont | 1850–1854; April 29, 2018 | University of Vermont | Burlington, Vermont | Active | [c] |
8 | Western Reserve | 1851–1853, 1866 | Case Western Reserve University | Cleveland, Ohio | Active | [d] |
9 | Rochester | 1852–1972 May 4, 1991 | University of Rochester | Rochester, New York | Active | [e] |
10 | Colby | July 15, 1852 – 1865; 1879–1984 | Colby College | Waterville, Maine | Inactive | [f] |
11 | Bowdoin | October 1859–1861; October 14, 1892 – 1952 | Bowdoin College | Brunswick, Maine | Inactive | |
12 | Rutgers | July 6, 1859 – 1991; May 1, 2011 | Rutgers University–New Brunswick | New Brunswick, New Jersey | Active | |
13 | Washington & Jefferson | March 1862–1871 | Washington & Jefferson College | Washington, Pennsylvania | Inactive | [g] |
14 | Colgate | November 21, 1865 | Colgate University | Hamilton, New York | Active | |
15 | New York | December 19, 1865 – 1945 | New York University | New York City, New York | Inactive | [h] |
16 | Miami | May 13, 1868 – 1873; November 28, 1908 | Miami University | Oxford, Ohio | Active | [5] [i] |
17 | Brown | June 6, 1869 – 1967; February 8, 1987 – 1992 | Brown University | Providence, Rhode Island | Inactive | [j] |
18 | Cornell | June 6, 1869 – 2001; December 6, 2003 | Cornell University | Ithaca, New York | Active | |
19 | Marietta | December 2, 1870 – 2006 | Marietta College | Marietta, Ohio | Inactive | |
20 | Trinity | June 2, 1870 – 1876 | Trinity College | Hartford, Connecticut | Inactive | |
21 | Princeton | 1870–1871 | Princeton University | Princeton, New Jersey | Inactive | |
22 | Syracuse | November 14, 1873 – 1971; November 6, 1976 – 1996; June 27, 2018 | Syracuse University | Syracuse, New York | Active | [6] [k] |
23 | Manhattan | May 14, 1874 – 1878 | City University of New York | Manhattan, New York | Inactive | |
24 | Michigan | April 10, 1876 – 1998; April 13, 2003 | University of Michigan | Ann Arbor, Michigan | Active | |
25 | Northwestern | October 27, 1880 – 2013; May 6, 2018 – 2020 | Northwestern University | Evanston, Illinois | Inactive | [7] |
26 | Harvard | February 19, 1881 – 1942; 1999–2005 | Harvard University | Cambridge, Massachusetts | Inactive | |
27 | Wisconsin | May 6, 1885 | University of Wisconsin–Madison | Madison, Wisconsin | Active | |
28 | Lafayette | May 30, 1885 – 1988; 1994 | Lafayette College | Easton, Pennsylvania | Active | |
29 | Columbia | June 6, 1885 – 1941; 1951–1964 | Columbia University | New York City, New York | Inactive | |
30 | Lehigh | October 10, 1885 | Lehigh University | Bethlehem, Pennsylvania | Active | |
31 | Tufts | December 4, 1886 – 2019; April 28, 2024 | Tufts University | Medford, Massachusetts | Active | [l] |
32 | DePauw | October 28, 1887 | DePauw University | Greencastle, Indiana | Active | [m] |
33 | Pennsylvania | October 26, 1888 – 1972; March 29, 1980 – 1987; April 7, 1900 – April 2016 | University of Pennsylvania | Philadelphia, Pennsylvania | Inactive | |
34 | Minnesota | October 22, 1890 – 1986; 1990–2018 | University of Minnesota | Minneapolis, Minnesota | Inactive | [8] [n] |
35 | Technology | November 1891–2014 | Massachusetts Institute of Technology | Boston, Massachusetts | Inactive | [o] |
36 | Swarthmore | March 3, 1894 – April 30, 2019 | Swarthmore College | Swarthmore, Pennsylvania | Inactive | [9] [p] |
37 | Stanford | March 13, 1896 – 1987 | Stanford University | Palo Alto, California | Inactive | [q] |
38 | California | March 13, 1896 | University of California, Berkeley | Berkeley, California | Active | [r] |
39 | McGill | November 11, 1898 – 1971; March 24, 1984 – 2000 | McGill University | Montreal, Quebec | Inactive | [10] [s] |
40 | Nebraska | December 9, 1898 | University of Nebraska–Lincoln | Lincoln, Nebraska | Active | [t] |
41 | Toronto | December 15, 1899 | University of Toronto | Toronto, Ontario | Active | [10] [u] |
42 | Chicago | January 5, 1901 – November 2022 | University of Chicago | Chicago, Illinois | Inactive | [v] |
43 | Ohio State | December 9, 1904 – 2020 | Ohio State University | Columbus, Ohio | Inactive | [w] |
44 | Illinois | December 21, 1905 | University of Illinois at Urbana–Champaign | Urbana, Illinois | Active | [x] |
45 | Washington | December 9, 1910 – June 2018 | University of Washington | Seattle, Washington | Colony | [y] |
46 | Pennsylvania State | December 8, 1911 – 2017; 2018 | Pennsylvania State University | State College, Pennsylvania | Active | [11] [z] |
47 | Iowa State | December 6, 1913 – 2009; September 21, 2013 | Iowa State University | Ames, Iowa | Active | [aa] |
48 | Purdue | December 6, 1914 – 2021; March 26, 2023 | Purdue University | West Lafayette, Indiana | Active | [ab] |
49 | Indiana | December 11, 1915 – Fall 2023 | Indiana University | Bloomington, Indiana | Inactive | [ac] |
50 | Carnegie | December 15, 1917 – 2008; April 13, 2014 – April 2016 | Carnegie Mellon University | Pittsburgh, Pennsylvania | Inactive | [ad] |
51 | Kansas | January 10, 1920 – 2019; December 9, 2023 | University of Kansas | Lawrence, Kansas | Active | [ae] |
52 | Oregon State | January 14, 1922 – 2022 | Oregon State University | Corvallis, Oregon | Colony | [af] |
53 | Virginia | April 8, 1922 – 1943; April 30, 1949 | University of Virginia | Charlottesville, Virginia | Active | [ag] |
54 | Missouri | December 6, 1924 – November 2016; November 2, 2019 | University of Missouri | Columbia, Missouri | Active | [ah] |
55 | Iowa | December 5, 1925 – 2008; April 11, 2015 – Fall 2023 | University of Iowa | Iowa City, Iowa | Inactive | [ai] |
56 | Dartmouth | December 4, 1926 – 1966 | Dartmouth College | Hanover, New Hampshire | Inactive | [aj] |
57 | Oklahoma | January 15, 1928 | University of Oklahoma | Norman, Oklahoma | Active | [ak] |
58 | Johns Hopkins | December 8, 1928 – 1999 | Johns Hopkins University | Baltimore, Maryland | Inactive | [al] |
59 | California-Los Angeles | January 12, 1929 – 1952 | University of California, Los Angeles | Los Angeles, California | Inactive | [am] |
60 | Manitoba | November 23, 1929 – February 2017 | University of Manitoba | Winnipeg, Manitoba | Inactive | [12] [10] [an] |
61 | Washington and Lee | December 6, 1930 – 1969 | Washington and Lee University | Lexington, Virginia | Inactive | [ao] |
62 | Western Ontario | December 6, 1931 | University of Western Ontario | London, Ontario, Canada | Active | [10] [ap] |
63 | Washington State | March 4, 1933 – 2000; 2001–November 2016 | Washington State University | Pullman, Washington | Colony | [aq] |
64 | Oregon | January 6, 1934 – 1971; February 13, 1988 – 2010; October 24, 2015 – August 2022 | University of Oregon | Eugene, Oregon | Inactive | [ar] |
65 | British Columbia | January 16, 1935 – 1968 | University of British Columbia | Vancouver, British Columbia | Inactive | [10] [as] |
66 | Alberta | January 19, 1935 | University of Alberta | Edmonton, Alberta, Canada | Active | [10] [at] |
67 | San Jose | November 14, 1948 – 1969; December 1, 1984 | San Jose State University | San Jose, California | Active | [au] |
68 | Kent State | December 4, 1948 – 1971; April 28, 1990 – 2023 | Kent State University | Kent, Ohio | Inactive | [av] |
69 | Louisville | January 8, 1949 | University of Louisville | Louisville, Kentucky | Active | [aw] |
70 | Michigan State | January 15, 1949 – 1972; November 17, 1979 – 2007 | Michigan State University | East Lansing, Michigan | Inactive | [ax] |
71 | Texas | October 29, 1949 – 2000; November 12, 2017 | University of Texas at Austin | Austin, Texas | Active | [ay] |
72 | Bowling Green | November 19, 1949 – 2006 | Bowling Green State University | Bowling Green, Ohio | Inactive | [az] |
73 | Denison | December 3, 1949 – 1984; 1993–2004 | Denison University | Granville, Ohio | Inactive | [ba] |
74 | Bucknell | November 18, 1950 – 2003; April 22, 2007 – 2015; September 26, 2020 – December 2021 | Bucknell University | Lewisburg, Pennsylvania | Inactive | [bb] |
75 | Bradley | December 8, 1951 | Bradley University | Peoria, Illinois | Active | [bc] |
76 | Colorado | February 28, 1953 – 1997 | University of Colorado Boulder | Boulder, Colorado | Inactive | [bd] |
77 | North Carolina | April 25, 1953 – 2001; 2005 | University of North Carolina at Chapel Hill | Chapel Hill, North Carolina | Active | [be] |
78 | Ohio | December 3, 1955 – 1996; 2000–2020 | Ohio University | Athens, Ohio | Inactive | [bf] |
79 | Western Michigan | March 24, 1956 – 1976; December 1, 1990 – 1997 | Western Michigan University | Kalamazoo, Michigan | Inactive | [bg] |
80 | Kansas State | November 17, 1956 | Kansas State University | Manhattan, Kansas | Active | [bh] |
81 | Georgia Tech | October 26, 1957 | Georgia Tech | Atlanta, Georgia | Active | [bi] |
82 | Florida | December 7, 1958 – 1993; 1999 | University of Florida | Gainesville, Florida | Active | [bi] |
83 | Pacific | January 17, 1959 – 1972; November 15, 2005 – April 2011 | University of the Pacific | Stockton, California | Inactive | [bj] |
84 | Ripon | April 11, 1959 – 1984 | Ripon College | Ripon, Wisconsin | Inactive | [bk] |
85 | Wichita | April 25, 1959 | Wichita State University | Wichita, Kansas | Active | [bl] |
86 | Arizona | May 2, 1959 – 1970 | University of Arizona | Tucson, Arizona | Inactive | [bm] |
87 | Oklahoma State | April 24, 1960 – 1990 | Oklahoma State University | Stillwater, Oklahoma | Inactive | [bn] |
88 | Clarkson | March 18, 1961 – 2008; April 18, 2015 | Clarkson University | Potsdam, New York | Active | [bo] |
89 | Auburn | November 25, 1961 – 1970 | Auburn University | Auburn, Alabama | Inactive | [bp] |
90 | North Dakota | December 9, 1961 | University of North Dakota | Grand Forks, North Dakota | Active | [bq] |
91 | Simpson | May 30, 1964 – 1976 | Simpson College | Indianola, Iowa | Inactive | [br] |
92 | San Fernando | October 10, 1964 – 1969 | California State University, Northridge | Northridge, California | Inactive | [bs] |
93 | Northern Illinois | May 7, 1966 – 2000; May 15, 2010 – 2019 | Northern Illinois University | DeKalb, Illinois | Inactive | [bt] |
94 | Davis | May 14, 1966 – 1970 | University of California, Davis | Davis, California | Inactive | [bu] |
95 | Fresno | May 4, 1968 – 2010 | California State University, Fresno | Fresno, California | Inactive | [bv] |
96 | San Diego | May 11, 1968 – 1994; 2001 | San Diego State University | San Diego, California | Active | [bw] |
97 | Northern Iowa | May 18, 1968 – 2008 | University of Northern Iowa | Cedar Falls, Iowa | Inactive | [bx] |
98 | Creighton | April 12, 1969 – 1996 | Creighton University | Omaha, Nebraska | Inactive | [by] |
99 | Arlington | May 3, 1969 | University of Texas at Arlington | Arlington, Texas | Active | [bz] |
100 | Platteville | May 11, 1969 – 1975 | University of Wisconsin–Platteville | Platteville, Wisconsin | Inactive | [ca] |
101 | Tennessee | May 17, 1969 – 1996; May 4, 2024 | University of Tennessee | Knoxville, Tennessee | Active | [bv] |
102 | Delaware | April 11, 1970 – 1983 | University of Delaware | Newark, Delaware | Colony | [cb] |
103 | Central Missouri | April 11, 1970 – 1989 | Central Missouri State University | Warrensburg, Missouri | Inactive | [cc] |
104 | Marquette | April 17, 1970 – 1975 | Marquette University | Milwaukee, Wisconsin | Inactive | [cd] |
105 | Oshkosh | April 19, 1970 – 1977 | University of Wisconsin–Oshkosh | Oshkosh, Wisconsin | Inactive | [ce] |
106 | Cal Poly | May 2, 1970 – 1975; 1992 | California Polytechnic State University, San Luis Obispo | San Luis Obispo, California | Active | [cf] |
107 | North Dakota State | May 9, 1970 – April 2022 | North Dakota State University | Fargo, North Dakota | Inactive | [cg] |
108 | Maine | May 16, 1970 – 1993 | University of Maine | Orono, Maine | Inactive | [cg] |
109 | East Kentucky | November 13, 1970 – 1983 | Eastern Kentucky University | Richmond, Kentucky | Inactive | [ch] |
110 | Colorado State | February 28, 1971 – 1974; April 4, 1981 – 1988 | Colorado State University | Fort Collins, Colorado | Inactive | [ci] |
111 | Dayton | March 12, 1971 – 1982 | University of Dayton | Dayton, Ohio | Inactive | [cj] |
112 | South Dakota | May 1, 1971 – 2001 | University of South Dakota | Vermillion, South Dakota | Inactive | [cg] |
113 | Southern Illinois | May 8, 1971 – 1980 | Southern Illinois University | Carbondale, Illinois | Inactive | [ck] |
114 | Tyler | November 21, 1971 – 1989 | Tyler Junior College | Tyler, Texas | Inactive | [cl] |
115 | Maryland | May 13, 1972 – 1992; November 4, 2017 – 2023 | University of Maryland, College Park | College Park, Maryland | Inactive | [cm] |
116 | Southwest Texas | May 20, 1972 – 1978 | Texas State University | San Marcos, Texas | Inactive | [ck] |
117 | Houston | April 28, 1973 – 2022 | University of Houston | Houston, Texas | Inactive | [ce] |
118 | Wilmington | February 2, 1974 – 1977 | University of North Carolina Wilmington | Wilmington, North Carolina | Inactive | [cn] |
119 | Western Illinois | April 27, 1974 | Western Illinois University | Macomb, Illinois | Active | [co] |
120 | Arkansas | November 15, 1975 – 1994 | University of Arkansas | Fayetteville, Arkansas | Inactive | [cp] |
121 | North Carolina State | April 16, 1977 – 1994; April 24, 2004 – 2019 | North Carolina State University | Raleigh, North Carolina | Inactive | [cq] |
122 | Baylor | April 15, 1978 – 1996 | Baylor University | Waco, Texas | Inactive | [cr] |
123 | Louisiana State | February 3, 1979 – 1983 | Louisiana State University | Baton Rouge, Louisiana | Inactive | [cs] |
124 | Massachusetts | April 19, 1980 – 2012 | University of Massachusetts, Amherst | Amherst, Massachusetts | Inactive | [ct] |
125 | Southwest Missouri State | May 2, 1981 – 1995 | Missouri State University | Springfield, Missouri | Inactive | [cu] |
126 | Virginia Tech | March 5, 1983 – 2002; April 15, 2011 – 2013 | Virginia Tech | Blacksburg, Virginia | Colony | [cv] |
127 | South Carolina | April 9, 1983 | University of South Carolina | Columbia, South Carolina | Active | [cw] |
128 | Texas Tech | May 10, 1986 – 1987 | Texas Tech University | Lubbock, Texas | Inactive | [cx] |
129 | Michigan Tech | May 10, 1986 | Michigan Technological University | Houghton, Michigan | Active | [cy] |
130 | Long Beach | April 25, 1987 – 1994 | California State University, Long Beach | Long Beach, California | Inactive | [cz] |
131 | Bakersfield | May 30, 1987 – 1994 | California State University, Bakersfield | Bakersfield, California | Inactive | [da] |
132 | Santa Barbara | January 9, 1988 – 1999 | University of California, Santa Barbara | Santa Barbara, California | Inactive | |
133 | Culver-Stockton | January 23, 1988 | Culver–Stockton College | Canton, Missouri | Active | |
134 | Guelph | March 11, 1989 | University of Guelph | Guelph, Ontario, Canada | Active | [10] |
135 | Northern Colorado | April 23, 1989 – 2004 | University of Northern Colorado | Greeley, Colorado | Inactive | |
136 | Calgary | March 24, 1990 – 1998 | University of Calgary | Calgary, Alberta, Canada | Inactive | [10] |
137 | McMaster | November 17, 1990 – 1999 | McMaster University | Hamilton, Ontario, Canada | Inactive | [10] [db] |
138 | Iona | February 1, 1991 | Iona College | New Rochelle, New York | Active | |
139 | Texas A&M | November 2, 1991 – 1996 | Texas A&M University | College Station, Texas | Inactive | |
140 | Arizona State | November 7, 1992 – 1999; February 24, 2006 – 2015 | Arizona State University | Tempe, Arizona | Inactive | [dc] |
141 | Victoria | May 1, 1993 – 2001 | University of Victoria | Victoria, British Columbia | Inactive | [10] [dd] |
142 | Carthage | April 23, 1994 | Carthage College | Kenosha, Wisconsin | Active | |
143 | St. Norbert | September 24, 1994 – 2019 | St. Norbert College | De Pere, Wisconsin | Inactive | |
144 | Pace | March 4, 1995 – 2012 | Pace University | Pleasantville, New York | Inactive | |
145 | Central Florida | March 25, 1995 – March 2025 | University of Central Florida | Orlando, Florida | Inactive | [13] [de] |
146 | Shippensburg | April 8, 1995 – 2003 | Shippensburg University of Pennsylvania | Shippensburg, Pennsylvania | Inactive | |
147 | Albany | April 22, 1995 – 1999 | University at Albany, SUNY | Albany, New York | Inactive | [df] |
148 | Northern Arizona | October 16, 1999 – 2008 | Northern Arizona University | Flagstaff, Arizona | Inactive | |
149 | Pan American | March 4, 2000 – 2011 | University of Texas–Pan American | Edinburg, Texas | Inactive | |
150 | Northwestern State | November 3, 2001 – 2003 | Northwestern State University | Natchitoches, Louisiana | Inactive | |
151 | North Florida | April 20, 2007 – Fall 2024 | University of North Florida | Jacksonville, Florida | Inactive | |
152 | Webster | March 28, 2009 – 2011 | Webster University | St. Louis, Missouri | Inactive | |
153 | Grand Valley State | April 23, 2010 – February 2017 | Grand Valley State University | Allendale, Michigan | Inactive | |
154 | Embry-Riddle | September 4, 2010 | Embry–Riddle Aeronautical University, Daytona Beach | Daytona Beach, Florida | Active | |
155 | Chattanooga | December 11, 2010 – 2015 | University of Tennessee at Chattanooga | Chattanooga, Tennessee | Inactive | |
156 | Boise State | April 30, 2011 | Boise State University | Boise, Idaho | Active | |
157 | Elon | April 21, 2012 | Elon University | Elon, North Carolina | Active | |
158 | James Madison | April 27, 2014 | James Madison University | Harrisonburg, Virginia | Active | |
159 | Christopher Newport | April 15, 2015 | Christopher Newport University | Newport News, Virginia | Active | |
160 | Quinnipiac | April 22, 2018 | Quinnipiac University | Hamden, Connecticut | Active | |
161 | Loyola Marymount | April 7, 2024 | Loyola Marymount University | Los Angeles, California | Active | |
162 | Villanova | April 28, 2024 | Villanova University | Villanova, Pennsylvania | Active | |
Idaho State Associate | Idaho State University | Pocatello, Idaho | Colony | |||
Western Colorado Associate | Western Colorado University | Gunnison, Colorado | Colony |