Our History.
Delta Sigma Theta Sorority, Incorporated is an organization of college-educated women committed to the constructive development of its members and to public service with a primary focus on the Black community. 
Delta Sigma Theta Sorority, Incorporated is a private, not-for-profit organization whose purpose is to provide assistance and support through established programs in local communities throughout the world. Since its founding, more than 300,000 women have joined the organization. The organization is a sisterhood of predominantly Black, college-educated women. The sorority currently has over 1,000 collegiate and alumnae chapters located in the United States, Canada, Japan (Tokyo and Okinawa), Germany, the Virgin Islands, Bermuda, the Bahamas, Jamaica, the Republic of Korea, the Arabian Gulf, Southern Africa and West Africa.
The major programs of the Sorority are based upon the organization’s Five-Point Programmatic Thrust:
For more information, visit our national website at www.deltasigmatheta.org.



On May 22, 1937, Delta Sigma Theta Sorority, Inc. chartered the Beta Theta Chapter, a mixed (collegiate and alumnae) chapter.  The chapter was eventually dissolved with the formation of The Phoenix Metropolitan Alumnae Chapter as the 426th chapter of the Sorority on May 11, 1972.