Phi Delta Theta's active chapter at the University of Michigan was formed in 1864. The Alumni Association was established in 1895. There are approximately 1,100 living alums and more than 2,070 men have initiated into the active chapter during the last 150 years.
The Alumni Association provides alums with a way of keeping in contact with each other, maintaining the chapter house and supporting the active chapter of the fraternity.
The Alumni Association was incorporated with the State of Michigan and is run by a board of directors that currently has eight members. In addition, the Chapter Advisory Board provides oversight and guidance to the active chapter.