| Chapter  |  Charter date and range  |  Institution  |  Location  |  Status  |  References  | 
  | Alpha  |  June 5, 1913 – c. 1997; 20xx?  |  University of Michigan  |  Ann Arbor, Michigan  |  Inactive  |  [7]  | 
  | Beta  |  May 11, 1917 – 1934; 1941–xxxx ?; October 2012  |  University of Minnesota  |  Minneapolis, Minnesota  |  Active  |  [7]  | 
  | Chi  |  May 25, 1918 – 1918  |  University of Illinois Urbana-Champaign  |  Champaign, Illinois  |  Inactive  |    | 
  | Delta  |  May 5, 1918 – 1966  |  Syracuse University  |  Syracuse, New York  |  Inactive  |    | 
  | Epsilon  |  June 6, 1918 – 1968  |  University of Pennsylvania  |  Philadelphia, Pennsylvania  |  Inactive  |    | 
  | Gamma  |  June 2, 1919 – 1959  |  Carnegie Institute of Technology  |  Pittsburgh, Pennsylvania  |  Inactive  |    | 
  | Zeta  |  May 3, 1920 – 1924  |  University of Liverpool  |  Liverpool, England  |  Inactive  |    | 
  | Eta  |  May 13, 1920 – 1937  |  University of California, Berkeley  |  Berkeley, California  |  Inactive  |    | 
  | Theta  |  June 8, 1922 – 1935  |  Ohio State University  |  Columbus, Ohio  |  Inactive  |    | 
  | Iota  |  May 1924  |  University of Washington  |  Seattle, Washington  |  Active  |  [8]  | 
  | Kappa  |  June 4, 1930  |  Iowa State University  |  Ames, Iowa  |  Active  |  [9]  | 
  | Mu  |  May 29, 1931 – 1968; xxxx ?  |  University of Texas at Austin  |  Austin, Texas  |  Active  |  [10]  | 
  | Lambda  |  June 3, 1931 – 1985; xxxx ?  |  University of Southern California  |  Los Angeles, California  |  Active  |  [7]  | 
  | Nu  |  June 7, 1947  |  Virginia Tech  |  Blacksburg, Virginia  |  Active  |  [8]  | 
  | Eta Alpha (Gargoyle)  |  December 10, 1949  |  Tulane University  |  New Orleans, Louisiana  |  Active  |  [10]  | 
  | XI  |  c. 1948  |  University of Oklahoma  |  Norman, Oklahoma  |  Active  |  [7]  | 
  | Pi  |  January 29, 1951 – 19xx ?; 1983  |  University of Kansas  |  Lawrence, Kansas  |  Active  |  [11]  | 
  | Rho  |  June 1, 1958  |  Georgia Tech  |  Atlanta, Georgia  |  Active  |  [9]  | 
  | Omicron  |  April 27, 1959  |  Kansas State University  |  Manhattan, Kansas  |  Active  |  [9]  | 
  | Tau  |  April 13, 1961  |  Rice University  |  Houston, Texas  |  Active  |  [12]  | 
  | Sigma  |  May 10, 1961  |  University of Notre Dame  |  Notre Dame, Indiana  |  Active  |  [7]  | 
  | Upsilon  |  April 12, 1962  |  Texas Tech University  |  Lubbock, Texas  |  Active  |  [12]  | 
  | Phi  |  May 5, 1965  |  Clemson University  |  Clemson, South Carolina  |  Active  |  [13]  | 
  | Psi  |  February 27, 1967  |  University of Nebraska–Lincoln  |  Lincoln, Nebraska  |  Active  |  [7]  | 
  | Alpha Epsilon  |  March 3, 1967  |  Kent State University  |  Kent, Ohio  |  Active  |  [9]  | 
  | Omega  |  June 22, 1967  |  University of Florida  |  Gainesville, Florida  |  Active  |  [11]  | 
  | Alpha Alpha  |  May 4, 1970  |  Texas A&M University  |  College Station, Texas  |  Active  |  [12]  | 
  | Alpha Beta  |  December 1, 1970  |  Howard University  |  Washington, D.C.  |  Active  |  [9]  | 
  | Alpha Gamma  |  May 12, 1971 – 1978; xxxx ?  |  Oklahoma State University  |  Stillwater, Oklahoma  |  Active  |  [14]  | 
  | Alpha Delta  |  March 22, 1975  |  North Dakota State University  |  Fargo, North Dakota  |  Active  |  [14]  | 
  | Alpha Chi  |  March 6, 1975  |  University of Kentucky  |  Lexington, Kentucky  |  Active  |  [11]  | 
  | Alpha Zeta  |  April 17, 1977  |  Louisiana State University  |  Baton Rouge, Louisiana  |  Active  |  [9]  | 
  | Alpha Eta  |  April 29, 1978  |  University of Arkansas  |  Fayetteville, Arkansas  |  Active  |  [10]  | 
  | Alpha Theta  |  May 2, 1978  |  Auburn University  |  Auburn, Alabama  |  Active  |  [13]  | 
  | Alpha Lambda  |  April 25, 1979  |  Louisiana Tech University  |  Ruston, Louisiana  |  Active  |  [9]  | 
  | Alpha Omega  |  October 13, 1980  |  Mississippi State University  |  Mississippi State, Mississippi  |  Active  |  [14]  | 
  | Beta Alpha  |  1983  |  University of Tennessee  |  Knoxville, Tennessee  |  Active  |  [10]  | 
  | Beta Beta  |  May 27, 1981  |  California Polytechnic State University, San Luis Obispo  |  San Luis Obispo, California  |  Active  |  [13]  | 
  | Beta Gamma  |  1981  |  University of Miami  |  Coral Gables, Florida  |  Active  |  [7]  | 
  | Beta Epsilon  |  1987  |  University of Idaho  |  Moscow, Idaho  |  Active  |  [11]  | 
  | Beta Theta  |  1987  |  Montana State University  |  Bozeman, Montana  |  Active  |  [14]  | 
  | Beta Iota  |  1987  |  Miami University  |  Oxford, Ohio  |  Active  |  [14]  | 
  | Beta Kappa  |  198x ?  |  University of North Carolina at Chapel Hill  |  Chapel Hill, North Carolina  |  Inactive  |  [10]  | 
  | Beta Delta  |  1988  |  University of Houston  |  Houston, Texas  |  Active  |  [11]  | 
  | Beta Lambda  |  1988  |  University of Colorado Denver  |  Denver, Colorado  |  Active  |  [11]  | 
  | Beta Psi  |  1988  |  California State Polytechnic University, Pomona  |  Pomona, California  |  Active  |  [13]  | 
  | Beta Mu  |  1989  |  Arizona State University  |  Tempe, Arizona  |  Active  |  [13]  | 
  | Beta Sigma  |  1988  |  University of Detroit Mercy  |  Detroit, Michigan  |  Active  |  [11]  | 
  | Beta Tau  |  1990  |  Roger Williams University  |  Bristol, Rhode Island  |  Active  |  [12]  | 
  | Beta Upsilon  |  June 1989  |  Andrews University  |  Berrien Springs, Michigan  |  Active  |  [13]  | 
  | Beta Phi  |  1990  |  Catholic University of America  |  Washington, D.C.  |  Active  |  [12]  | 
  | Beta Chi  |  1990  |  Tuskegee University  |  Tuskegee, Alabama  |  Active  |  [10]  | 
  | Beta Omega  |  1990  |  Southern University  |  Baton Rouge, Louisiana  |  Active  |    | 
  | Gamma Alpha  |  1990  |  University of Louisiana at Lafayette  |  Lafayette, Louisiana  |  Active  |  [11]  | 
  | Gamma Beta  |  1991  |  Ball State University  |  Muncie, Indiana  |  Active  |  [13]  | 
  | Gamma Delta  |  1991  |  Lawrence Technological University  |  Southfield, Michigan  |  Active  |  [9]  | 
  | Gamma Epsilon  |  1992  |  Drury University  |  Springfield, Missouri  |  Active  |  [13]  | 
  | Gamma Gamma  |  1993  |  Florida A&M University  |  Tallahassee, Florida  |  Active  |  [13]  | 
  | Gamma Zeta  |  1993  |  New York Institute of Technology  |  Old Westbury, New York  |  Active  |  [14]  | 
  | Gamma Eta  |  1993  |  Savannah College of Art and Design  |  Atlanta and Savannah, Georgia  |  Active  |  [12]  | 
  | Gamma Theta  |  1993  |  North Carolina State University  |  Raleigh, North Carolina  |  Active  |  [14]  | 
  | Gamma Iota  |  1994  |  Prairie View A&M University  |  Prairie View, Texas  |  Active  |  [12]  | 
  | Gamma Kappa  |  1994  |  Washington State University  |  Pullman, Washington  |  Active  |  [8]  | 
  | Gamma Lambda  |  1994  |  University of New Mexico  |  Albuquerque, New Mexico  |  Active  |  [7]  | 
  | Gamma Mu  |  2001  |  University of Hawaiʻi at Mānoa  |  Mānoa, Honolulu, Hawaii  |  Active  |  [11]  | 
  | Sigma Xi  |  2003  |  Florida International University  |  Washington, D.C.  |  Active  |  [9]  | 
  | Delta Lambda  |  2003  |  University of South Florida  |  Tampa, Florida  |  Active  |  [7]  | 
  | Tau Omega  |  2003  |  University of Texas at San Antonio  |  San Antonio, Texas  |  Active  |  [10]  | 
  | Iota Alpha  |  2006  |  Hampton University  |  Hampton, Virginia  |  Active  |  [9]  | 
  | Iota Chi  |  2008  |  University of Massachusetts Amherst  |  Amherst, Massachusetts  |  Active  |  [7]  | 
  | Gamma Nu  |  March 2011  |  University of Hartford  |  West Hartford, Connecticut  |  Active  |  [11]  | 
  | Gamma Xi  |  March 2011  |  Judson University  |  Elgin, Illinois  |  Active  |  [9]  | 
  | Delta Alpha  |  March 2011  |  Wentworth Institute of Technology  |  Boston, Massachusetts  |  Active  |  [8]  | 
  | Iota Psi  |  October 2011  |  University of Maryland, College Park  |  College Park, Maryland  |  Active  |  [11]  | 
  | Delta Beta  |  September 2012  |  Southern Illinois University-Carbondale  |  Carbondale, Illinois  |  Active  |  [12]  | 
  | Epsilon Alpha  |  September 2012  |  University of Arizona  |  Tucson, Arizona  |  Active  |  [10]  | 
  | Zeta Alpha  |  October 2012  |  American University of Sharjah  |  Sharjah, United Arab Emirates  |  Active  |  [13]  | 
  | Eta Beta  |  October 2012  |  Morgan State University  |  Baltimore, Maryland  |  Active  |  [14]  | 
  | Theta Alpha  |  November 2012  |  Florida Atlantic University  |  Boca Raton, Florida  |  Active  |  [13]  | 
  | Iota Omega  |  June 23, 2013  |  South Dakota State University  |  Brookings, South Dakota  |  Active  |  [12]  | 
  | Kappa Alpha  |  June 26, 2013  |  University of Memphis  |  Memphis, Tennessee  |  Active  |  [10]  | 
  | Lambda Alpha  |  September 12, 2013  |  NewSchool of Architecture and Design  |  San Diego, California  |  Active  |  [14]  | 
  | Mu Alpha  |  September 18, 2013  |  School of the Art Institute of Chicago  |  Chicago, Illinois  |  Active  |  [12]  | 
  | Nu Alpha  |  January 6, 2014  |  University of Texas at Arlington  |  Arlington, Texas  |  Active  |  [10]  | 
  | Xi Alpha  |  March 11, 2014  |  University of Nevada, Las Vegas  |  Paradise, Nevada  |  Active  |  [7]  | 
  | Omicron Alpha  |  July 1, 2014  |  Northeastern University  |  Boston, Massachusetts  |  Active  |  [14]  | 
  | Pi Alpha  |  November 4, 2014  |  Woodbury University  |  Burbank, California  |  Active  |  [8]  | 
  | Rho Alpha  |  April 13, 2015  |  University of Manitoba  |  Winnipeg, Manitoba, Canada  |  Active  |  [11]  | 
  | Sigma Alpha  |  April 8, 2015  |  University at Buffalo  |  Buffalo, New York  |  Active  |  [10]  | 
  | Upsilon Alpha  |  2018  |  Marywood University  |  Scranton, Pennsylvania  |  Active  |  [14]  | 
  | Chi Alpha  |  2018  |  Kennesaw State University  |  Cobb County, Georgia  |  Active  |  [9]  | 
  | Psi Alpha  |  2019  |  Temple University  |  Philadelphia, Pennsylvania  |  Active  |  [12]  | 
  | Gamma Pi  |  2020  |  University of the District of Columbia  |  Washington, D.C.  |  Active  |  [7]  | 
  | Chi Rho  |  2021  |  California Baptist University  |  Riverside, California  |  Active  |  [13]  | 
  | Gamma Omicron  |  2022  |  New Jersey Institute of Technology  |  Newark, New Jersey  |  Active  |  [14]  | 
  |   |    |  Rochester Institute of Technology  |  Rochester, New York  |  Active  |  [12]  | 
  |   |    |  Thomas Jefferson University  |  Philadelphia, Pennsylvania  |  Active  |  [10]  |