Chapter |
Charter date and range |
Institution |
Location |
Status |
References |
Alpha Deuteron |
October 13, 1870 – January 1, 1884; October 13, 1934 |
Monmouth College |
Monmouth, Illinois |
Active |
[a] |
Beta |
January 1, 1871 – January 1, 1874 |
St. Mary's School |
Knoxville, Illinois |
Inactive |
|
Gamma |
January 1872 – January 1, 1875 |
Smithson College |
Logansport, Indiana |
Inactive |
[4][b] |
Delta |
October 12, 1872 |
Indiana University Bloomington |
Bloomington, Indiana |
Active |
|
Epsilon |
November 25, 1873 |
Illinois Wesleyan University |
Bloomington, Illinois |
Active |
[5] |
Zeta |
January 1, 1874 – January 1, 1876 |
Rockford Female Seminary |
Rockford, Illinois |
Inactive |
|
Eta |
February 2, 1875 |
University of Wisconsin–Madison |
Madison, Wisconsin |
Active |
|
Theta |
April 2, 1875 |
University of Missouri |
Columbia, Missouri |
Active |
|
Iota |
March 13, 1875 |
DePauw University |
Greencastle, Indiana |
Active |
|
Kappa |
June 9, 1881 |
Hillsdale College |
Hillsdale, Michigan |
Active |
|
Lambda |
June 10, 1877 – 2022 |
University of Akron |
Akron, Ohio |
Inactive |
[c] |
Mu |
January 2, 1878 |
Butler University |
Indianapolis, Indiana |
Active |
[6] |
Nu |
January 31, 1879 – January 1, 1884 |
Franklin College |
Franklin, Indiana |
Inactive |
|
Xi |
May 17, 1882 – January 1, 1944 |
Adrian College |
Adrian, Michigan |
Inactive |
|
Omicron Deuteron |
April 10, 1880 – February 10, 1890; February 10, 1990 |
Simpson College |
Indianola, Iowa |
Active |
|
Pi Deuteron |
May 22, 1880 – January 1, 1885; August 5, 1897 |
University of California, Berkeley |
Berkeley, California |
Active |
[d] |
Rho Deuteron |
November 25, 1880 – January 1, 1884; May 1, 1925 |
Ohio Wesleyan University |
Delaware, Ohio |
Active |
[e] |
Sigma |
May 19, 1884 |
University of Nebraska–Lincoln |
Lincoln, Nebraska |
Active |
[f] |
Tau |
January 1, 1881 – January 1, 1882 |
Lasell Seminary |
Auburndale, Massachusetts |
Inactive |
|
Upsilon |
April 18, 1882 – 2022 |
Northwestern University |
Evanston, Illinois |
Inactive |
|
Phi |
May 10, 1882 – January 1, 1971 |
Boston University |
Boston, Massachusetts |
Inactive |
|
Chi |
April 21, 1880 |
University of Minnesota |
Minneapolis, Minnesota |
Active |
|
Psi Deuteron |
November 27, 1883 – January 1, 1969; January 1, 1977 |
Cornell University |
Ithaca, New York |
Active |
[g] |
Omega |
December 17, 1883 |
University of Kansas |
Lawrence, Kansas |
Active |
|
Beta Alpha |
March 20, 1890 – July 1, 1977 |
University of Pennsylvania |
Philadelphia, Pennsylvania |
Inactive |
|
Beta Beta Deuteron |
September 26, 1881 – January 1, 1903; January 1, 1915 |
St. Lawrence University |
Canton, New York |
Active |
[h] |
Beta Gamma |
May 15, 1876 – January 1, 1914 |
Wooster College |
Wooster, Ohio |
Inactive |
[i] |
Beta Delta |
October 2, 1890 |
University of Michigan |
Ann Arbor, Michigan |
Active |
|
Beta Epsilon |
January 16, 1891 – January 1, 1917 |
Barnard College |
New York City, New York |
Inactive |
|
Beta Zeta |
May 2, 1882 |
University of Iowa |
Iowa City, Iowa |
Active |
|
Beta Eta Deuteron |
June 10, 1892 – January 1, 1944; January 1, 1978 |
Stanford University |
Stanford, California |
Active |
[7] |
Beta Theta |
August 25, 1914 |
University of Oklahoma |
Norman, Oklahoma |
Active |
[j] |
Beta Iota |
June 3, 1893 – January 1, 1934 |
Swarthmore College |
Swarthmore, Pennsylvania |
Inactive |
|
Beta Kappa |
February 26, 1916 |
University of Idaho |
Moscow, Idaho |
Active |
[8][k] |
Beta Lambda |
April 28, 1899 |
University of Illinois Urbana-Champaign |
Urbana, Illinois |
Active |
|
Beta Mu |
April 5, 1901 |
University of Colorado Boulder |
Boulder, Colorado |
Active |
[9][l] |
Beta Nu |
October 12, 1888 – 2015; 2018 |
Ohio State University |
Columbus, Ohio |
Active |
|
Beta Xi |
May 12, 1902 |
University of Texas at Austin |
Austin, Texas |
Active |
[m] |
Beta Omicron |
May 11, 1904 |
Tulane University |
New Orleans, Louisiana |
Active |
|
Beta Pi |
February 4, 1905 |
University of Washington |
Seattle, Washington |
Active |
[n] |
Beta Rho Deuteron |
June 6, 1885 – January 1, 1885; January 1, 1900 |
University of Cincinnati |
Cincinnati, Ohio |
Active |
[o] |
Beta Sigma |
May 20, 1905 – January 1, 1954 |
Adelphi College |
Garden City, New York |
Inactive |
[p] |
Beta Tau |
October 19, 1883 |
Syracuse University |
Syracuse, New York |
Active |
|
Beta Upsilon |
December 22, 1906 |
West Virginia University |
Morgantown, West Virginia |
Active |
[q] |
Beta Phi |
March 20, 1909 – 2021 |
University of Montana |
Missoula, Montana |
Inactive |
[10][r] |
Beta Chi |
February 12, 1910 |
University of Kentucky |
Lexington, Kentucky |
Active |
[s] |
Beta Psi |
May 24, 1911 |
University of Toronto |
Toronto, Ontario, Canada |
Active |
[t] |
Beta Omega |
January 11, 1913 |
University of Oregon |
Eugene, Oregon |
Active |
[u] |
Gamma Alpha |
September 23, 1916 |
Kansas State University |
Manhattan, Kansas |
Active |
[v] |
Gamma Beta |
April 5, 1918 |
University of New Mexico |
Albuquerque, New Mexico |
Active |
[w] |
Gamma Gamma |
April 29, 1918 |
Whitman College |
Walla Walla, Washington |
Active |
[x] |
Gamma Delta |
January 24, 1919 |
Purdue University |
West Lafayette, Indiana |
Active |
[y] |
Gamma Epsilon |
February 21, 1919 |
University of Pittsburgh |
Pittsburgh, Pennsylvania |
Active |
[z] |
Gamma Zeta |
January 3, 1920 – February 13, 1888 |
University of Arizona |
Tucson, Arizona |
Active |
[aa] |
Gamma Eta |
May 7, 1920 |
Washington State University |
Pullman, Washington |
Active |
[ab] |
Gamma Theta |
April 30, 1921 |
Drake University |
Des Moines, Iowa |
Active |
[ac] |
Gamma Iota |
September 10, 1921 |
Washington University in St. Louis |
St. Louis, Missouri |
Active |
|
Gamma Kappa |
February 16, 1923 |
College of William & Mary |
Williamsburg, Virginia |
Active |
[11][12][ad] |
Gamma Lambda |
June 1, 1923 – January 1, 1969 |
Middlebury College |
Middlebury, Vermont |
Inactive |
[ae] |
Gamma Mu |
June 7, 1924 |
Oregon State University |
Corvallis, Oregon |
Active |
[af] |
Gamma Nu |
April 9, 1925 |
University of Arkansas |
Fayetteville, Arkansas |
Active |
[13][ag] |
Gamma Xi |
May 8, 1925 |
University of California, Los Angeles |
Los Angeles, California |
Active |
[ah] |
Gamma Omicron |
February 25, 1927 |
University of Wyoming |
Laramie, Wyoming |
Active |
[ai] |
Gamma Pi |
June 2, 1927 |
University of Alabama |
Tuscaloosa, Alabama |
Active |
[14][aj] |
Gamma Rho |
February 13, 1888 |
Allegheny College |
Meadville, Pennsylvania |
Active |
|
Gamma Sigma |
June 25, 1928 – January 1, 1976 |
University of Manitoba |
Winnipeg, Manitoba, Canada |
Inactive |
[ak] |
Gamma Tau |
May 3, 1929 – January 1, 1985 |
North Dakota State University |
Fargo, North Dakota |
Inactive |
[al] |
Gamma Upsilon |
May 11, 1929 |
University of British Columbia |
Vancouver, British Columbia, Canada |
Active |
[am] |
Gamma Phi |
May 17, 1929 |
Southern Methodist University |
Dallas, Texas |
Active |
[an] |
Gamma Chi |
June 7, 1929 |
George Washington University |
Washington, D.C. |
Active |
[ao] |
Gamma Psi |
June 7, 1929 – May 20, 1992 |
University of Maryland, College Park |
College Park, Maryland |
Inactive |
[ap] |
Gamma Omega |
December 6, 1929 |
Denison University |
Granville, Ohio |
Active |
[aq] |
Delta Alpha |
October 3, 1930 |
Pennsylvania State University |
State College, Pennsylvania |
Active |
[ar] |
Delta Beta |
October 25, 1930 |
Duke University |
Durham, North Carolina |
Active |
[as] |
Delta Gamma |
November 7, 1930 |
Michigan State University |
East Lansing, Michigan |
Active |
[15][at] |
Delta Delta |
November 21, 1930 |
McGill University |
Montreal, Quebec, Canada |
Active |
[au] |
Delta Epsilon |
January 8, 1932 – April 11, 2022 |
Rollins College |
Winter Park, Florida |
Inactive |
[av] |
Delta Zeta |
November 4, 1932 – September 2020 |
Colorado College |
Colorado Springs, Colorado |
Inactive |
[16][aw] |
Delta Eta |
November 11, 1932 |
University of Utah |
Salt Lake City, Utah |
Active |
[17][ax] |
Delta Theta |
September 22, 1933 – January 1, 1942 |
Goucher College |
Baltimore, Maryland |
Inactive |
[ay] |
Delta Iota |
December 6, 1935 |
Louisiana State University |
Baton Rouge, Louisiana |
Active |
[18] |
Delta Kappa |
November 18, 1938 – May 2018 |
University of Miami |
Coral Gables, Florida |
Inactive |
[19][az] |
Delta Lambda |
November 9, 1940 |
Miami University |
Oxford, Ohio |
Active |
|
Delta Mu |
December 4, 1942 – May 13, 2014 |
University of Connecticut |
Storrs, Connecticut |
Inactive |
[20][21][ba] |
Delta Nu |
December 12, 1942 |
University of Massachusetts Amherst |
Amherst, Massachusetts |
Active |
[bb] |
Delta Xi |
February 17, 1944 |
Carnegie Mellon University |
Pittsburgh, Pennsylvania |
Active |
[bc] |
Delta Omicron |
May 18, 1946 |
Iowa State University |
Ames, Iowa |
Active |
|
Delta Pi |
November 2, 1946 |
University of Tulsa |
Tulsa, Oklahoma |
Active |
[bd] |
Delta Rho |
March 15, 1947 |
University of Mississippi |
Oxford, Mississippi |
Active |
|
Delta Sigma |
April 12, 1947 |
Oklahoma State University |
Stillwater, Oklahoma |
Active |
|
Delta Tau |
November 7, 1947 |
University of Southern California |
Los Angeles, California |
Active |
|
Delta Upsilon |
February 14, 1948 |
University of Georgia |
Athens, Georgia |
Active |
|
Delta Phi |
October 30, 1948 |
Bucknell University |
Lewisburg, Pennsylvania |
Active |
[be] |
Delta Chi |
October 28, 1949 – January 1, 1972 |
San Jose State University |
San Jose, California |
Inactive |
[bf] |
Delta Psi |
March 27, 1953 |
Texas Tech University |
Lubbock, Texas |
Active |
[bg] |
Delta Omega |
November 5, 1954 |
California State University, Fresno |
Fresno, California |
Active |
[bh] |
Epsilon Alpha |
April 12, 1955 |
Texas Christian University |
Fort Worth, Texas |
Active |
|
Epsilon Beta |
March 10, 1956 |
Colorado State University |
Fort Collins, Colorado |
Active |
|
Epsilon Gamma |
November 8, 1958 |
University of North Carolina at Chapel Hill |
Chapel Hill, North Carolina |
Active |
|
Epsilon Delta |
April 24, 1959 |
Arizona State University |
Tempe, Arizona |
Active |
|
Epsilon Epsilon |
May 9, 1959 |
Emory University |
Atlanta, Georgia |
Active |
[bi] |
Epsilon Zeta |
December 9, 1961 |
Florida State University |
Tallahassee, Florida |
Active |
|
Epsilon Eta |
March 23, 1963 |
Auburn University |
Auburn, Alabama |
Active |
|
Epsilon Theta |
November 9, 1963 – January 1, 1981 |
University of Arkansas at Little Rock |
Little Rock, Arkansas |
Inactive |
[bj] |
Epsilon Iota |
March 5, 1966 – December 7, 2004 |
University of Puget Sound |
Tacoma, Washington |
Inactive |
|
Epsilon Kappa |
February 18, 1967 |
University of South Carolina |
Columbia, South Carolina |
Active |
|
Epsilon Lambda |
February 25, 1967 |
University of Tennessee |
Knoxville, Tennessee |
Active |
|
Epsilon Mu |
March 7, 1970 |
Clemson University |
Clemson, South Carolina |
Active |
[bk] |
Epsilon Nu |
October 13, 1973 |
Vanderbilt University |
Nashville, Tennessee |
Active |
[bl] |
Epsilon Xi |
November 16, 1974 |
California State University, Northridge |
Northridge, California |
Active |
|
Epsilon Omicron |
February 15, 1975 |
University of California, Davis |
Davis, California |
Active |
|
Epsilon Pi |
February 7, 1976 |
University of California, Riverside |
Riverside, California |
Active |
|
Epsilon Rho |
February 28, 1976 |
Texas A&M University |
College Station, Texas |
Active |
|
Epsilon Sigma |
October 23, 1976 |
University of Virginia |
Charlottesville, Virginia |
Active |
[bm] |
Epsilon Tau |
April 16, 1977 – January 1, 1984 |
Mississippi State University |
Starkville, Mississippi |
Inactive |
|
Epsilon Upsilon |
September 22, 1977 |
Baylor University |
Waco, Texas |
Active |
[bn] |
Epsilon Phi |
March 4, 1978 |
University of Florida |
Gainesville, Florida |
Active |
|
Epsilon Chi |
September 30, 1978 |
Dartmouth College |
Hanover, New Hampshire |
Active |
|
Epsilon Psi |
October 14, 1978 |
University of California, Santa Barbara |
Goleta, California |
Active |
|
Epsilon Omega |
March 10, 1979 |
Dickinson College |
Carlisle, Pennsylvania |
Active |
|
Zeta Alpha |
February 16, 1980 |
Babson College |
Wellesley, Massachusetts |
Active |
|
Zeta Beta |
April 26, 1980 |
Lafayette College |
Easton, Pennsylvania |
Active |
[bo] |
Zeta Gamma |
October 4, 1980 |
Centre College |
Danville, Kentucky |
Active |
|
Zeta Delta |
October 18, 1980 – 1994 |
University of Vermont |
Burlington, Vermont |
Inactive |
|
Zeta Epsilon |
October 24, 1981 |
Lawrence University |
Appleton, Wisconsin |
Active |
|
Zeta Zeta |
February 20, 1982 |
Westminster College |
Fulton, Missouri |
Active |
|
Zeta Eta |
April 3, 1982 – 2018 |
University of California, Irvine |
Irvine, California |
Inactive |
|
Zeta Iota |
November 13, 1982 |
Villanova University |
Villanova, Pennsylvania |
Active |
[bp] |
Zeta Theta |
May 2, 1982 |
Trinity College |
Hartford, Connecticut |
Active |
[bq] |
Zeta Kappa |
April 30, 1983 |
Bowling Green State University |
Bowling Green, Ohio |
Active |
|
Zeta Lambda |
April 7, 1984 |
Washington & Jefferson College |
Washington, Pennsylvania |
Active |
|
Zeta Mu |
November 16, 1985 |
Virginia Tech |
Blacksburg, Virginia |
Active |
[22] |
Zeta Nu |
November 23, 1985 |
University of California, San Diego |
La Jolla, California |
Active |
|
Zeta Xi |
January 17, 1987 |
Yale University |
New Haven, Connecticut |
Active |
|
Zeta Omicron |
May 2, 1987 |
University of Richmond |
Richmond, Virginia |
Active |
|
Zeta Pi |
November 14, 1987 |
College of Idaho |
Caldwell, Idaho |
Active |
[br] |
Zeta Rho |
March 19, 1988 |
Colgate University |
Hamilton, New York |
Active |
[bs] |
Zeta Sigma |
April 22, 1989 |
University of North Texas |
Denton, Texas |
Active |
[bt] |
Zeta Tau |
May 1, 1989 |
Washington and Lee University |
Lexington, Virginia |
Active |
|
Zeta Upsilon |
March 31, 1990 – 2005; 2007 |
Georgia Southern University |
Statesboro, Georgia |
Active |
|
Zeta Phi |
April 11, 1992 |
Princeton University |
Princeton, New Jersey |
Active |
|
Zeta Chi |
November 20, 1993 |
Marist University |
Marist College, New York |
Active |
|
Zeta Psi |
December 4, 1993 |
Wake Forest University |
Winston-Salem, North Carolina |
Active |
[bu] |
Zeta Omega |
January 8, 1994 |
University of Waterloo |
Waterloo, Ontario, Canada |
Active |
[bv] |
Eta Alpha |
March 19, 1994 – April 2022 |
Furman University |
Greenville, South Carolina |
Inactive |
[23][bw] |
Eta Beta |
October 5, 1996 |
Pepperdine University |
Malibu, California |
Active |
[bx] |
Eta Gamma |
October 24, 1997 |
University of San Diego |
San Diego, California |
Active |
|
Eta Delta |
April 18, 1998 |
Valparaiso University |
Valparaiso, Indiana |
Active |
[by] |
Eta Epsilon |
October 23, 1999 |
Johns Hopkins University |
Baltimore, Maryland |
Active |
|
Eta Zeta |
November 17, 2001 |
John Carroll University |
Cleveland, Ohio |
Active |
[bz] |
Eta Eta |
November 23, 2002 |
University of Central Florida |
Orlando, Florida |
Active |
|
Eta Theta |
November 15, 2003 – 2018 |
Harvard University |
Cambridge, Massachusetts |
Inactive |
|
Eta Iota |
April 2, 2005 |
Creighton University |
Omaha, Nebraska |
Active |
|
Eta Kappa |
March 4, 2007 |
Knox College |
Galesburg, Illinois |
Active |
[ca] |
Eta Lambda |
March 31, 2007 |
Loyola University Chicago |
Chicago, Illinois |
Active |
[cb] |
Eta Mu |
April 29, 2007 |
University of California, Santa Cruz |
Santa Cruz, California |
Active |
[cc] |
Eta Nu |
January 10, 2009 |
Santa Clara University |
Santa Clara, California |
Active |
|
Eta Xi |
April 25, 2009 |
University of California, Merced |
Merced, California |
Active |
|
Eta Omicron |
March 27, 2010 |
Northeastern University |
Boston, Massachusetts |
Active |
|
Eta Pi |
November 5, 2011 |
New York University |
New York City, New York |
Active |
[cd] |
Eta Rho |
March 2, 2013 |
California Polytechnic State University, San Luis Obispo |
San Luis Obispo, California |
Active |
|
Eta Sigma |
April 20, 2013 |
Chapman University |
Orange, California |
Active |
|
Eta Tau |
October 26, 2013 |
Georgetown University |
Washington, D.C. |
Active |
|
Eta Upsilon |
November 16, 2013 |
Wichita State University |
Wichita, Kansas |
Active |
[ce] |
Eta Phi |
November 23, 2013 |
Elmhurst University |
Elmhurst, Illinois |
Active |
|
Eta Chi |
November 12, 2016 |
North Carolina State University |
Raleigh, North Carolina |
Active |
|
Eta Psi |
November 18, 2017 – 2022 |
Pfeiffer University |
Misenheimer, North Carolina |
Inactive |
|
Eta Omega |
April 21, 2018 |
Binghamton University |
Binghamton, New York |
Active |
|
Theta Alpha |
November 3, 2018 |
Southern Illinois University Edwardsville |
Edwardsville, Illinois |
Active |
|
Theta Beta |
December 1, 2018 |
Illinois State University |
Normal, Illinois |
Active |
|
Theta Gamma |
December 2, 2018 |
LIU Post |
Greenvale, New York |
Active |
|
Theta Delta |
September 12, 2020 |
Seton Hall University |
South Orange, New Jersey |
Active |
|