OUR MISSION
Where it all started
Phi Delta Theta was built on three pillars that haven’t budged an inch since the Fraternity was founded by “The Immortal Six” way back in 1848 at Miami University. The pillars are: The cultivation of friendship among its members, the acquirement individually of a high degree of mental culture, and the attainment personally of a high standard of morality. Shortened, we refer to the principles as friendship, sound learning and rectitude.
Helping every individual to meet his true potential is the bedrock of the Phi Delta Theta Fraternity. By celebrating each person’s true self, and by learning from each other’s strengths while helping to improve each other’s weaknesses, every member of Phi Delta Theta develops into a greater version of himself than he could ever on his own. Rather than try to find young men to “mold” into some ideal, we celebrate the uniqueness of each individual and, through encouragement, values, example and brotherhood, empower every brother to exceed his personal expectations.
Phi Delt Today
Growth and Contribution
In over 170 years of its existence, Phi Delta Theta has expanded to over 275 campuses and initiated more than 270,000 men. Today, Phi Delta Theta currently has 191 chapters and colonies and approximately 178,000 living alumni and 100 alumni clubs in the United States and Canada.
The Fraternity operates from the General Headquarters building on South Campus Avenue, across from Miami University in Oxford, Ohio.
for ALS Research
members in house
Phi Delts from Idaho Alpha
living Alumni nationwide





