Founded: October 24, 1902 Miami University, Oxford, Ohio
- Alfa Lloyd
- Julia Bishop
- Anna Keen
- Mary Collins
- Anne Simmons
- Mabelle Minton
Grand Patron: Dr. Guy Potter Benton (Member of Phi Delta Theta)
Colors: Rose Pink and Nile Green
Flower: Pink Killarney Rose
Badge: Roman Lamp
Philanthropy: Speech & Hearing Impaired - The Starkey Hearing Foundation, The Painted Turtle Camp, Gallaudet University, House Research Institute
Magazine: The LAMP of Delta Zeta, published 3 times a year and mailed to all initiated members.
Number of Collegiate Chapters: 160 in the United States and Canada
Number of Alumnae Chapters: Over 200 alumnae chapters offer continuing association in 49 states, including Hawaii as well as the United Kingdom and Canada.
Number of Initiated Members: Over 240,000 women
Number of collegiate members: At any given time, Delta Zeta has more than 14,000 undergraduate members.