Pittsburgh has a long history of diverse religious groups, and one such group is the Bahá’í faith. The Bahá’í faith in Pittsburgh dates all the way back to 1909 when they officially organized as a group. Although they are only a small portion of the United States, the Bahá’í faith has a wide range of practices and devotional groups. There are about 20 different devotional groups in Pittsburgh alone, each with a different topic and structure. This diversity shows the flexibility and, at the same time, the unity of the Bahá’í faith.