| Sigma Delta | |
|---|---|
| ΣΔ | |
 | |
| Founded | 1988; 37 years ago (1988) Dartmouth College |
| Type | Social |
| Affiliation | Independent |
| Status | Active |
| Scope | Local |
| Pillars | Strength, Friendship, and Acceptance of Difference |
| Symbol | Swan |
| Chapters | 1 |
| Members | 110 active |
| Former name | Sigma Kappa (1977-1988) |
| Headquarters | 10 West Wheelock Street Hanover,New Hampshire 03755 United States |
| Website | www |
Sigma Delta (ΣΔ) is a collegiatesorority atDartmouth College inHanover, New Hampshire in the United States.
Sigma Delta was founded in May 1977 atDartmouth College as theZeta Lambda chapter ofSigma Kappa national sorority.[1] It was the first sorority to be founded on Dartmouth's campus. Women were not permitted to enroll at Dartmouth until 1972; the sorority provided a place where the college's coed students could meet.
By the late 1980s, Dartmouth's student population had diversified and the Sigma Kappa chapter experienced an influx of minority women who wished to have not only a female space, but also a space that would embrace their personal identities as women regardless of age, class, religion, or ethnicity. In the fall of 1988, Dartmouth's Sigma Kappa chapter split from the national organization and became a local sorority.[2] Its members made this decision to move away from "the patriarchal, puritanical and heteronormative conventions ingrained in sororities affiliated with national chapters".[3] In addition, they felt that the national sorority's rituals were too heavily steeped in religion.[2]
The sorority changed its name to Sigma Delta and was established as Dartmouth's first local sorority. As of 2024, it has 110 active members.[1]
The sorority's symbol is the swan. Its philosophy or pillars are strength, friendship, and acceptance of difference.[2]
The Sigma Delta chapter house is located at 10 Westlock Street in Hanover, New Hampshire.[2] The house is owned by Dartmouth College.[4]
Sigma Delta's membership is open to all students who identify as female are gender noncoforming, and are nonbinary.[5][1]
In September 2010, Sigma Delta was charged with three counts of serving alcohol to minors during three incidents in the spring and fall of 2010.[6]
In 2015, Dartmouth's sororities decided to ban alcohol. However, Sigma Delta was able to reject this decision because it is an independent sorority and not a part of theNational Panhellenic Council.[3][7]
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