Sigma Nu was one of the first Greek houses on Indiana's campus. Since its establishment in 1892 Sigma Nu has been a leader and example to all students in the areas of philanthropy, scholarship, athletics and campus events. Sigma Nu also prides itself on the close brotherhood it establishes through pledgeship, intramurals and social events. Sigma Nu looks for men that want to achieve in all areas of the college experience to become members in this chapter. Many Sigma Nu's have held position's on the various student activity boards on campus including the IU Student Foundation, Inter-Fraternity Council, Student Athletic Board, and The Board of Eons. Rush is is a time for Sigma Nu to present itself to potential rushees so that they can see for themselves what it means to be a member of Sigma Nu. Over two thousand men that have pledged Sigma Nu have left Indiana with four years of friendships, good times and a fulfilling college experience from there membership in this fraternity.

Where you live on campus becomes very important once you have walked 2-3 miles on a hot day to get to class. Sigma Nu's central location on campus make it a great place to live because of its close proximity to classrooms and athletics facilities. The nationally ranked Kelley School of Business is less than a five minute walk downhill from Sigma Nu. The brothers also enjoy the multi-million dollar SRSC workout facility directly across the street. Brothers usually play basketball everyday after dinner at the SRSC because it is so close.