The Baháʼí Faith in Tanzania begins when the first pioneer, Claire Gung, arrived in 1950 in what was then called Tanganyika. With the first Tanganyikan to join the religion in 1952 the first Baháʼí Local Spiritual Assembly was elected in 1952 of Tanganyika in Dar es Salaam. In 1956 a regional Baháʼí Assembly which included Tanganyika was elected. Later each of the constituent countries successively formed their own independent Baháʼí National Spiritual Assembly and Tanganyika, with Zanzibar, formed its own in 1964 and it and the country was renamed Tanzania. Since 1986 the Baháʼís have operated the Ruaha Secondary School as a Baháʼí school. In 2005 Baháʼís were estimated at about 163,800 adherents.