Chapter | Charter date and range | Institution | City or county | State or province | Status | Reference |
---|
Alpha | August 8, 1839 – 1847; 1852–1872, 1886–1998, 2000–2013, 2015–2016, 2020 | Miami University | Oxford | OH | Active | [5] [lower-alpha 1] |
Beta Prime | 1840–1843 | Cincinnati Law College | Cincinnati | OH | Inactive, Reissued | |
Beta (see Gamma Prime and Lambda Kappa-Beta) | 1841–1868, 1881–1967, 19xx ?–1979 | Western Reserve University | Cleveland | OH | Merged | [6] [lower-alpha 2] |
Gamma Prime (see Beta and Lambda Kappa-Beta) | 1841–1867 | Western Reserve University | Cleveland | OH | Inactive | [7] [6] [lower-alpha 3] |
Gamma | June 1, 1842 | Washington & Jefferson College | Washington | PA | Active | [lower-alpha 4] |
Delta | April 23, 1845 | DePauw University | Greencastle | IN | Active | |
Epsilon Prime | 1842–1847 | Transylvania University | Lexington | KY | Inactive | |
Epsilon | May 27, 1848 – 1862; 1873–2006; 2011 | Centre College | Danville | KY | Active | [lower-alpha 5] |
Zeta Prime | 1847–1850, 1914–1963 | Williams College | Williamstown | MA | Inactive | [7] [lower-alpha 6] |
Zeta | 1850–1912; 198x ? –2003; 2005–2012 | Hampden–Sydney College | Hampden Sydney | VA | Inactive | [lower-alpha 7] [lower-alpha 8] |
Eta Prime | 1842–1847, 1880–1901 | Harvard University | Cambridge | MA | Withdrew | [7] [lower-alpha 9] |
Eta | April 28, 1852 – 1861; 1889–2001; 2003 | University of North Carolina at Chapel Hill | Chapel Hill | NC | Active | [lower-alpha 10] |
Theta Prime (see Theta Epsilon) | 1843–1845 | Princeton University | Princeton | NJ | Inactive, Reformed | [8] [lower-alpha 11] |
Theta | 1853–2001 | Ohio Wesleyan University | Delaware | OH | Inactive | [lower-alpha 12] |
Iota | 1853–2007, 2011–2014 | Hanover College | Hanover | IN | Inactive | [5] [lower-alpha 13] |
Kappa | 1849–1851, 1880–1973 | Brown University | Providence | RI | Inactive | [7] [lower-alpha 14] |
Lambda | November 13, 1845 – 1850; 1854–1864; 1877–2007; 2011 | University of Michigan | Ann Arbor | MI | Active | [lower-alpha 15] |
Mu | 1854–1859, 1866–1878, 1881–1889 | Cumberland College | Lebanon | TN | Inactive | [7] [lower-alpha 16] |
Nu Prime (see Gamma) | 1855–1865 | Washington College | Washington | PA | Consolidated | [lower-alpha 17] |
Nu | 1881–1997 | Union College | Schenectady | NY | Inactive | [9] |
Xi | April 1, 1855 – 1873; 1888 | Knox College | Galesburg | IL | Active | [lower-alpha 18] |
Omicron | April 24, 1855 – 1861; 1865–1973; 1980–2005; 2008 | University of Virginia | Charlottesville | VA | Active | [lower-alpha 19] |
Pi | August 27, 1845 – 1849; 1856–2001; 2005 | Indiana University | Bloomington | IN | Active | [10] [11] [lower-alpha 20] |
Rho | 1873–1992, 2002–2018 | Northwestern University | Evanston | IL | Inactive | [lower-alpha 21] |
Sigma Prime | 1856–1866 | Illinois College | Jacksonville | IL | Inactive | |
Sigma | October 9, 1879 | Stevens Institute of Technology | Hoboken | NJ | Active | [lower-alpha 22] |
Tau | July 27, 1846 – 1849; 1854 | Wabash College | Crawfordsville | IN | Active | |
Upsilon | January 31, 1858 – 1861; 1989–1999; 2010 | University of South Carolina | Columbia | SC | Active | [lower-alpha 23] |
Phi Prime (see Phi Alpha) | 1858–1861, 1866–1868 | Davidson College | Davidson | NC | Inactive, Reformed | [12] [lower-alpha 24] |
Phi | September 1, 1880 – 1892; 1894–1968; 1977–1985; 1986 | University of Pennsylvania | Philadelphia | PA | Active | [13] [7] [lower-alpha 25] |
Chi Prime | 1859–1861 | Oglethorpe University | Brookhaven | GA | Inactive | |
Chi | 1860–1865, 1872–1987 | Beloit College | Beloit | WI | Inactive | |
Psi | December 9, 1860 – 1865; 1871–2003; 2006 | Bethany College | Bethany | WV | Active | |
Omega Prime | 1863–1865 | United States Naval Academy | Annapolis | MD | Inactive | [14] [15] [lower-alpha 26] |
Omega | 1879–2013, 2016 | University of California, Berkeley | Berkeley | CA | Inactive | [5] [16] [lower-alpha 27] |
Alpha Alpha Prime | 1865–1878 | Monmouth College | Monmouth | IL | Inactive | [7] [lower-alpha 28] |
Alpha Alpha | October 14, 1881 – 2000; 2003 | Columbia University | New York City | NY | Active | [17] [lower-alpha 29] |
Alpha Beta | May 18, 1866 – 1872; 1880–2002; 2010 | University of Iowa | Iowa City | IA | Active | [lower-alpha 30] |
Alpha Gamma | January 18, 1867 | Wittenberg University | Springfield | OH | Active | |
Alpha Delta | March 5, 1868 | Westminster College | Fulton | MO | Active | |
Alpha Epsilon | 1868–1915 | Iowa Wesleyan University | Mount Pleasant | IA | Inactive | [7] [lower-alpha 31] |
Alpha Zeta | February 28, 1889 – 2007; 2014 | University of Denver | Denver | CO | Active | [lower-alpha 32] |
Alpha Eta | December 23, 1868 – 2001; 2008 | Denison University | Granville | OH | Active | [lower-alpha 33] |
Alpha Theta | 1869–1880 | Virginia Military Institute | Lexington | VA | Inactive | [7] |
Alpha Iota | April 1, 1869 – 1879; 1901–1992; 2000 | Washington University in St. Louis | St. Louis | MO | Active | [lower-alpha 34] |
Alpha Kappa | 1871–1896 | University of Richmond | Richmond | VA | Inactive | [7] |
Alpha Lambda | 1871–1913 | College of Wooster | Wooster | OH | Withdrew | [lower-alpha 35] |
Alpha Mu | June 1, 1872 – 1879; 2022 | Samford University (formerly Howard College) | Homewood | AL | Colony | [18] |
Alpha Nu | January 8, 1873 | University of Kansas | Lawrence | KS | Active | [lower-alpha 36] |
Alpha Xi | 1873–1893 | Randolph–Macon College | Ashland | VA | Inactive | |
Alpha Omicron | 1873–1881 | Trinity University | San Antonio | TX | Inactive | [7] [lower-alpha 37] |
Alpha Pi | June 6, 1873 | University of Wisconsin–Madison | Madison | WI | Active | |
Alpha Rho | 1856–1859, 1865–1880, 1917–2004, 2007–2018 | Washington and Lee University | Lexington | VA | Inactive | [19] [lower-alpha 38] [lower-alpha 39] |
Alpha Sigma | 1874–2000 | Dickinson College | Carlisle | PA | Inactive | [20] [21] [lower-alpha 40] |
Alpha Tau Prime (see Zeta Upsilon) | March 11, 1876 – 1877 | College of William & Mary | Williamsburg | VA | Inactive | [22] [lower-alpha 41] |
Alpha Tau | September 13, 1888 | University of Nebraska–Lincoln | Lincoln | NE | Active | |
Alpha Upsilon Prime | 1876–1913 | Boston College | Chestnut Hills | MA | Inactive | |
Alpha Upsilon | 1888–2009, 2013–2017 | Pennsylvania State University | University Park | PA | Inactive | [23] [24] [25] [26] [27] [lower-alpha 42] [lower-alpha 43] |
Alpha Phi | March 10, 1877 – 1880; 1972–2001; 2007 | Virginia Tech | Blacksburg | VA | Active | [lower-alpha 44] |
Alpha Chi | November 30, 1877 – 1878; 1993 | Johns Hopkins University | Baltimore | MD | Active | [lower-alpha 45] |
Alpha Psi | March 28, 1878 – 1881; 2021 | Butler University | Indianapolis | IN | Active | [28] [lower-alpha 46] |
Alpha Omega | 1889–1996 | Dartmouth College | Hanover | NH | Inactive | [29] [lower-alpha 47] |
Beta Alpha | April 8, 1879 – 1891; 1894 | Kenyon College | Gambier | OH | Active | |
Beta Beta | June 5, 1879 – 1899; 1929–1994; 2006 | University of Mississippi | Oxford | MS | Active | [lower-alpha 48] |
Beta Gamma | 1879–1886, 1892–2000 | Rutgers University | New Brunswick | NJ | Inactive | [lower-alpha 49] |
Beta Delta | October 9, 1879 | Cornell University | Ithaca | NY | Active | [lower-alpha 50] |
Beta Epsilon | 1889–1956, 1969–2000 | Syracuse University | Syracuse | NY | Inactive | [lower-alpha 51] |
Beta Zeta | October 9, 1879 – 2005; 2009 | St. Lawrence University | Canton | NY | Active | [lower-alpha 52] [lower-alpha 53] |
Beta Eta | October 9, 1879 – 1988; 1992 | University of Maine | Orono | ME | Active | [30] [lower-alpha 54] |
Beta Theta | December 10, 1880 | Colgate University | Hamilton | NY | Active | [lower-alpha 55] |
Beta Iota | 1884–1969 | Amherst College | Amherst | MA | Inactive | [7] [lower-alpha 56] |
Beta Kappa | November 9, 1841 – 1846; 1854–2010; 2015 | Ohio University | Athens | OH | Active | [31] [lower-alpha 57] |
Beta Lambda | February 23, 1884 – 2016; 2021 | Vanderbilt University | Nashville | TN | Colony | [32] [lower-alpha 58] |
Beta Mu | September 26, 1903 – 2012; 2017 | Purdue University | West Lafayette | IN | Active | [lower-alpha 59] |
Beta Nu | April 8, 1890 – 2002; 2004 | University of Cincinnati | Cincinnati | OH | Active | [7] [lower-alpha 60] |
Beta Xi | 1908–1983 | Tulane University | New Orleans | LA | Inactive | [lower-alpha 61] |
Beta Omicron | May 18, 1886 – 2009; 2018 | University of Texas at Austin | Austin | TX | Active | [lower-alpha 62] |
Beta Pi | November 29, 1889 | University of Minnesota | Minneapolis | MN | Active | |
Beta Rho | December 4, 1909 – 2016; 2019 | University of Oregon | Eugene | OR | Colony | [33] [34] [lower-alpha 63] |
Beta Sigma | 1900–1989 | Bowdoin College | Brunswick | ME | Inactive | [lower-alpha 64] |
Beta Tau | 1900–1970; 1979–1991; April 9, 2022 | University of Colorado Boulder | Boulder | CO | Active | [35] [lower-alpha 65] [lower-alpha 66] |
Beta Upsilon | September 27, 1913 – 2011; 2019 | Massachusetts Institute of Technology | Cambridge | MA | Active | [36] [37] [35] [lower-alpha 67] |
Beta Phi | September 17, 1908 | Colorado School of Mines | Golden | CO | Active | [lower-alpha 68] |
Beta Chi | 1891–2008 | Lehigh University | Bethlehem | PA | Inactive | [38] [lower-alpha 69] |
Beta Psi | 1900–2014 | West Virginia University | Morgantown | WV | Inactive | [39] [lower-alpha 70] |
Beta Omega | December 20, 1901 | University of Washington | Seattle, WA | WA | Active | [40] [41] [lower-alpha 71] |
Gamma Alpha | October 5, 1912 | University of South Dakota | Vermillion | SD | Active | [lower-alpha 72] |
Gamma Beta | October 25, 1913 – 2010; 2013 | University of Utah | Salt Lake City | UT | Active | [lower-alpha 73] |
Gamma Gamma | September 19, 1914 | University of Idaho | Moscow | ID | Active | [lower-alpha 74] |
Gamma Delta | 1914–1990 | Colorado College | Colorado Springs | CO | Inactive | [lower-alpha 75] |
Gamma Epsilon | October 17, 1914 | Kansas State University | Manhattan | KS | Active | [lower-alpha 76] |
Gamma Zeta | March 29, 1916 | Whitman College | Walla Walla | WA | Active | [lower-alpha 77] |
Gamma Eta | January 6, 1917 – 2011; 2020 | Georgia Tech | Atlanta | GA | Active | [lower-alpha 78] |
Gamma Theta | January 12, 1920 | Washington State University | Pullman | WA | Active | [lower-alpha 79] |
Gamma Iota | 1920–2013 | Carnegie Mellon University | Pittsburgh | PA | Inactive | [42] [lower-alpha 80] |
Gamma Kappa | November 17, 1922 | University of North Dakota | Grand Forks | ND | Active | [lower-alpha 81] |
Gamma Lambda | January 6, 1923 – 1998; 2001 | Oklahoma State University–Stillwater | Stillwater | OK | Active | [43] [lower-alpha 82] |
Gamma Mu | 1923–1998 | Oregon State University | Corvallis | OR | Inactive | [44] [45] [lower-alpha 83] |
Gamma Nu | December 30, 1926 | University of California, Los Angeles | Los Angeles | CA | Active | [lower-alpha 84] |
Gamma Xi | December 12, 1930 | University of Florida | Gainesville | FL | Active | [lower-alpha 85] |
Gamma Omicron | December 23, 1936 | University of British Columbia | Vancouver | BC, Canada | Active | [lower-alpha 85] |
Gamma Pi | December 19, 1936 | Lawrence University | Appleton | WI | Active | [lower-alpha 86] |
Gamma Rho | 1939–2008 | Duke University | Durham | NC | Inactive | |
Gamma Sigma | 1947–2011; 2018–2021 | Willamette University | Salem | OR | Inactive | [46] [47] [48] [lower-alpha 87] |
Gamma Tau | October 26, 1947 – 2003; 2008–2019; 2021 | University of Southern California | Los Angeles | CA | Active | [lower-alpha 88] |
Gamma Upsilon | November 23, 1948 | Emory University | Atlanta | GA | Active | |
Gamma Phi | October 18, 1907 | University of Oklahoma | Norman | OK | Active | [lower-alpha 89] |
Gamma Chi | 1950–2016 | Sewanee: The University of the South | Sewanee | TN | Inactive | [49] [lower-alpha 90] |
Gamma Psi | January 5, 1950 – 2006; 2015 | Michigan State University | East Lansing | MI | Active | [lower-alpha 91] |
Gamma Omega | October 5, 1951 – 2005; 2011 | Southern Methodist University | Dallas | TX | Active | [lower-alpha 92] |
Delta Alpha | 1952–2007 | University of Western Ontario | London | ON, Canada | Inactive | [lower-alpha 93] |
Delta Beta | 1959–1969, 1989–2020 | University of Arizona | Tucson | AZ | Inactive | [50] [lower-alpha 94] |
Delta Gamma | November 15, 1959 | Wichita State University | Wichita | KS | Active | [lower-alpha 95] |
Delta Delta | 1962–2005; 2019-2023 | Bowling Green State University | Bowling Green | OH | Inactive | [51] [33] [lower-alpha 96] |
Delta Epsilon | 1962–2011, 2017-2023 | University of Puget Sound | Tacoma | WA | Inactive | [52] [53] [lower-alpha 97] |
Delta Zeta | 1964–2019 | Auburn University | Auburn | AL | Inactive | [54] [55] [lower-alpha 98] |
Delta Eta | November 7, 1964 | Kettering University | Flint | MI | Active | [lower-alpha 99] |
Delta Theta | January 9, 1965 | University of Alabama | Tuscaloosa | AL | Active | [lower-alpha 100] |
Delta Iota | 1965–2003 | Ball State University | Muncie | IN | Inactive | [lower-alpha 101] |
Delta Kappa | November 4, 1967 | University of Tennessee | Knoxville | TN | Active | |
Delta Lambda | November 16, 1969 – 1998; 2018 | Florida State University | Tallahassee | FL | Active | |
Delta Mu | February 21, 1970 – 2010; 2021 | Texas Tech University | Lubbock | TX | Active | [lower-alpha 102] |
Delta Nu | November 7, 1970 – 1988; 1992-1994; 1996 | Clemson University | Clemson | SC | Active | [lower-alpha 103] |
Delta Xi | November 7, 1971 – 2003; 2010 | Eastern Kentucky University | Richmond | KY | Active | [lower-alpha 104] |
Delta Omicron | 1971–1995 | Weber State University | Ogden | UT | Inactive | [lower-alpha 105] |
Delta Pi | November 6, 1971 | University of Louisville | Louisville | KY | Active | [lower-alpha 106] |
Delta Rho | January 20, 1971 | University of Texas at Arlington | Arlington | TX | Active | [lower-alpha 107] |
Delta Sigma | 1975–2001, 2005–2022 | University of California, Irvine | Irvine | CA | Inactive | [56] [lower-alpha 108] |
Delta Tau | 1977–1982, 1986–1992, 2021–2022 | Arizona State University | Tempe | AZ | Inactive | [57] [58] [lower-alpha 109] |
Delta Upsilon | 1977–1999, 2017–2020 | University of Houston | Houston | TX | Inactive | [59] [58] |
Delta Phi | 1977–2009 | Wright State University | Dayton | OH | Inactive | |
Delta Chi | 1978–1984 | Western Michigan University | Kalamazoo | MI | Inactive | [60] [lower-alpha 110] |
Delta Psi | November 22, 1980 – 1996; –2011; 2016 | Baylor University | Waco | TX | Active | [61] [lower-alpha 111] |
Delta Omega | October 30, 1982 – 2006; 2012 | University of Maryland, College Park | College Park | MD | Active | |
Epsilon Alpha | January 22, 1983 – 1994; 2006 | East Carolina University | Greenville | NC | Active | |
Epsilon Beta | February 5, 1984 – 2000, 2022 | San Diego State University | San Diego | CA | Colony | [18] |
Epsilon Gamma | November 10, 1985 – 2002, 2008 | Central Michigan University | Mount Pleasant | MI | Active | [lower-alpha 112] |
Epsilon Delta | October 18, 1986 | California Polytechnic State University, San Luis Obispo | San Luis Obispo | CA | Active | |
Epsilon Epsilon | February 7, 1987 | University of Georgia | Athens | GA | Active | |
Epsilon Zeta | 1986–2000 | University of Guelph | Guelph | ON, Canada | Inactive | [2] [62] |
Epsilon Eta | March 7, 1987 | Texas A&M University | College Station | TX | Active | [lower-alpha 113] |
Epsilon Theta | 1988–2010 | Middle Tennessee State University | Murfreesboro | TN | Inactive | [lower-alpha 114] |
Epsilon Iota | 1987–2007 | California State University, Chico | Chico | CA | Inactive | [lower-alpha 115] |
Epsilon Kappa | December 10, 1988 – 1999; 2004 – 2012; 2022 | Colorado State University | Fort Collins | CO | Colony | [18] [lower-alpha 116] |
Epsilon Lambda | 1989–2018 | University of Missouri–Kansas City | Kansas City | MO | Inactive | [lower-alpha 117] |
Epsilon Mu | April 1, 1989 – 1997; 2016 | George Mason University | Fairfax | VA | Active | [63] [64] [lower-alpha 118] |
Epsilon Nu | 1989–1996 | McGill University | Montreal | QC, Canada | Inactive | [65] [66] [lower-alpha 119] |
Epsilon Xi | 1989–2003 | Bishop's University | Lennoxville | QC, Canada | Inactive | [67] |
Epsilon Omicron | January 27, 1990 – 1997; 2010 | University of Kentucky | Lexington | KY | Active | [lower-alpha 120] |
Epsilon Pi | 1991–2014 | University of California, Santa Barbara | Santa Barbara | CA | Inactive | [68] [69] [lower-alpha 121] |
Epsilon Rho | 1992–1999 | University of Hawaiʻi | Honolulu | HI | Inactive | [70] [71] [72] |
Epsilon Sigma | 1992–2002 | University of California, Riverside | Riverside | CA | Inactive | [73] [lower-alpha 122] |
Epsilon Tau | 1992–2005, 2019–2022 | University of Toledo | Toledo | OH | Inactive | [33] [74] |
Epsilon Upsilon | November 23, 1991 | Carleton University | Ottawa | ON, Canada | Active | |
Epsilon Phi | 1992–2005 | Tennessee Technological University | Cookeville | TN | Inactive | [lower-alpha 123] |
Epsilon Chi | 1992–2009 | University of Rhode Island | Kingston | RI | Inactive | [75] [76] [lower-alpha 124] |
Epsilon Psi | 1993–2008 | Binghamton University | Binghamton | NY | Inactive | [lower-alpha 125] |
Epsilon Omega | October 30, 1933 – 2023 | Eastern Washington University | Cheney | WA | Inactive | [lower-alpha 126] [77] |
Zeta Alpha | 1994–2002 | University of Lynchburg | Lynchburg | VA | Inactive | [78] [79] [80] [lower-alpha 127] |
Zeta Beta | March 26, 1994 – 2009; 2019 | University of South Florida | Tampa | FL | Colony | [33] [lower-alpha 128] |
Zeta Gamma | April 29, 1995 – 1999; 2016 | University of California, San Diego | San Diego | CA | Active | [61] [lower-alpha 129] |
Zeta Delta | April 1, 1995 – 2009; 2021 | Florida Atlantic University | Boca Raton | FL | Colony | [32] [lower-alpha 130] |
Zeta Epsilon | March 18, 1995 | Villanova University | Villanova | PA | Active | [lower-alpha 131] |
Zeta Zeta | April 8, 1995 | University of Wisconsin–Oshkosh | Oshkosh | WI | Active | [lower-alpha 132] |
Zeta Eta | March 11, 1995 | San Jose State University | San Jose | CA | Active | |
Zeta Theta | 1996–2002 | Bryant University | Smithfield | RI | Inactive | [81] [lower-alpha 133] |
Zeta Iota | 1997 – February 5, 2000 | Utah State University | Logan | UT | Inactive | [82] [83] |
Zeta Kappa | 1998–2003 | University of Nevada Las Vegas | Las Vegas | NV | Inactive | |
Zeta Lambda | April 4, 1998 – 2006; 2013 | Furman University | Greenville | SC | Active | [84] [lower-alpha 134] |
Zeta Mu | 1998–2020 | Nova Southeastern University | Davie | FL | Inactive | [85] |
Zeta Nu | November 15, 1997 | George Washington University | Washington, D.C. | DC | Active | |
Zeta Xi | November 15, 1997 | Truman State University | Kirksville | MO | Active | [lower-alpha 135] |
Zeta Omicron | 1999–2021 | Southern Illinois University | Carbondale | IL | Inactive | [86] [lower-alpha 136] |
Zeta Pi | 2000–2007 | Pepperdine University | Malibu | CA | Inactive | [lower-alpha 137] |
Zeta Rho | 2002–2017 | Texas A&M University–Corpus Christi | Corpus Christi | TX | Inactive | [lower-alpha 138] |
Zeta Sigma | February 23, 2002 – 2011; 2022 | West Chester University | West Chester | PA | Colony | [18] |
Zeta Tau | March 1, 2003 | Saint Louis University | St. Louis | MO | Active | [lower-alpha 139] |
Zeta Upsilon (see Alpha Tau Prime) | March 3, 1876 – xxxx ?; 2004 | College of William & Mary | Williamsburg | VA | Active | [22] [lower-alpha 140] |
Zeta Phi | October 8, 1890 | University of Missouri | Columbia | MO | Active | [lower-alpha 141] |
Zeta Chi | February 21, 2004 | University of Connecticut | Storrs | CT | Active | [lower-alpha 142] |
Zeta Psi | 2003–2017, 2023 | University of Central Florida | Orlando | FL | Active | [87] [88] [lower-alpha 143] [lower-alpha 144] |
Zeta Omega | November 9, 2007 | University of San Diego | San Diego | CA | Active | |
Eta Alpha | November 10, 2007 | Loyola Marymount University | Los Angeles | CA | Active | |
Eta Beta | May 2, 2009 | University of Miami | Coral Gables | FL | Active | |
Eta Gamma | January 21, 2010 | Florida International University | Miami | FL | Active | |
Eta Delta | November 21, 2009 | University of Dayton | Dayton | OH | Active | |
Eta Epsilon | November 6, 2010 | John Carroll University | University Heights | OH | Active | |
Eta Zeta | April 13, 2013 | Northeastern University | Boston | MA | Active | [lower-alpha 145] |
Eta Eta | December 5, 2014 | Texas Christian University | Fort Worth | TX | Active | [lower-alpha 146] |
Eta Theta | May 2, 2015 | Chapman University | Orange | CA | Active | [lower-alpha 146] |
Eta Iota | April 11, 2015 | Creighton University | Omaha | NE | Active | [lower-alpha 57] |
Eta Kappa | April 18, 2015 | University of the Pacific | Stockton | CA | Active | [lower-alpha 57] |
Eta Lambda | 2015–2017 | College of Charleston | Charleston | SC | Inactive | [89] [lower-alpha 57] [lower-alpha 147] |
Eta Mu | April 23, 2016 | University of Arkansas | Fayetteville | AR | Active | |
Eta Nu | February 6, 2016 | University of Pittsburgh | Pittsburgh | PA | Active | [90] |
Eta Xi | March 21, 2016 | High Point University | High Point | NC | Active | [61] [lower-alpha 57] |
Eta Omicron | May 27, 2016 | Drexel University | Philadelphia | PA | Active | [61] |
Eta Pi | April 8, 2017 | American University | Washington, D.C. | DC | Active | [61] |
Eta Rho | 2017–2022 | North Carolina State University | Raleigh | NC | Inactive | [61] [91] [lower-alpha 148] |
Eta Sigma | March 24, 2018 | Quinnipiac University | Hamden | CT | Active | [lower-alpha 149] |
Eta Tau | March 16, 2019 | Worcester Polytechnic Institute | Worcester | MA | Active | [lower-alpha 57] |
Eta Upsilon | April 13, 2019 | Elon University | Elon | NC | Active | |
Eta Phi | 2019–2022 | Rockhurst University | Kansas City | MO | Inactive | [lower-alpha 150] |
Eta Chi | November 20, 2019 | University of Rochester | Rochester | NY | Active | [92] [lower-alpha 151] |
Eta Psi | April 18, 2021 | The College of New Jersey | Ewing | NJ | Active | [93] [92] [lower-alpha 152] |
Eta Omega | November 22, 2019 | Loyola University Chicago | Chicago | IL | Active | [94] [95] |
Theta Alpha | August 6, 2019 | University of Delaware | Newark | DE | Active | [58] [lower-alpha 153] |
Theta Beta | April 2, 2022 | Sacred Heart University | Fairfield | CT | Active | [35] [lower-alpha 154] |
Theta Delta | December 11, 1885 – 2012; 2019 | Ohio State University | Columbus | OH | Active | [lower-alpha 155] |
Theta Gamma | February 25, 2022 | James Madison University | Harrisonburg | VA | Active | [35] [96] [lower-alpha 156] |
Theta Epsilon (see Theta Prime} | 1875–1879, 1994–2003 | Princeton University | Princeton | NJ | Inactive | [97] [98] [7] [lower-alpha 157] |
Theta Eta | March 26, 2022 | Florida Gulf Coast University | Fort Myers | FL | Active | [35] [lower-alpha 158] |
Theta Zeta | November 9, 1906 | University of Toronto | Toronto | ON, Canada | Active | [lower-alpha 159] |
Lambda Kappa (see Lambda Kappa-Beta) | 1905–1979 | Case Institute of Technology | Cleveland | OH | Merged | [lower-alpha 160] [lower-alpha 161] |
Lambda Kappa-Beta (see Beta and Lambda Kappa) | September 5, 1979 | Case Western Reserve University | Cleveland | OH | Active | [6] [lower-alpha 162] |
Lambda Rho | 1868–1875, 1895–1965 | University of Chicago | Chicago | IL | Inactive | [lower-alpha 163] |
Lambda Sigma | 1894–1997 | Stanford University | Stanford | CA | Inactive | [lower-alpha 164] |
Mu Epsilon | 1890–2014 | Wesleyan University | Middletown | CT | Inactive | [99] [lower-alpha 165] [lower-alpha 166] |
Sigma Rho | February 28, 1902 – 2009; 2016–2018; 2021 | University of Illinois Urbana-Champaign | Urbana | IL | Active | [61] [32] [lower-alpha 167] |
Tau Sigma | November 25, 1905 – 2005; 2010 | Iowa State University | Ames | IA | Active | [lower-alpha 168] |
Phi Alpha (see Phi Prime) | 1890–1971 | Davidson College | Davidson | NC | Inactive | [12] [lower-alpha 169] |
Phi Chi | 1892–1966,v1992–2007 | Yale University | New Haven | CT | Inactive | [100] |
Eastern Illinois University colony | 2007–2013 | Eastern Illinois University | Charleston | IL | Inactive | [101] |
University of California, Davis colony | 2014–2017 | University of California, Davis | Davis | CA | Inactive | [102] |
Louisiana State University | 2015 | Louisiana State University | Baton Rouge | LA | Colony | |
University of New Mexico colony | 2018–2022 | University of New Mexico | Albuquerque | NM | Inactive | [103] |
Theta Theta | 2023 | Embry–Riddle Aeronautical University, Daytona Beach | Daytona Beach | FL | Active | [33] |
Boise State University | 2021 | Boise State University | Boise | ID | Colony | [32] |
Kennesaw State University | 2021 | Kennesaw State University | Cobb County | GA | Colony | [32] |
Appalachian State University | 2022 | Appalachian State University | Boone | NC | Colony | [18] |
Illinois State University | 2022 | Illinois State University | Normal | IL | Colony | [18] |
University of North Carolina, Wilmington Colony | 2022–2023 ? | University of North Carolina, Wilmington | Wilmington | NC | Inactive | [18] |