Sion, Switzerland of 1,200. Sion is host to a number of newspapers, television and radio stations: In Sion about 8,560 or (31.5%) of the population have completed non-mandatory upper secondary education, and 3,670 or (13.5%) have completed additional higher education (either university or a "Fachhochschule"). Of the 3,670 who completed tertiary schooling, 54.9% were Swiss men, 32.0% were Swiss women, 7.5% were non-Swiss men and 5.6% were non-Swiss women. , there were 3,122 students in Sion who came from another municipality, while 261 residents attended schools outside the municipality. Sion is home to 4 libraries. These libraries include; the Médiathèque Valais Sion,
Priory of Sion 1889 and 1895, which is problematic considering that de Sède's book was trying to make a case that these documents were centuries old. In 1969, English actor and science-fiction scriptwriter Henry Lincoln became intrigued after reading "Le Trésor Maudit". He discovered one of the encrypted messages, which read ""À Dagobert II Roi et à Sion est ce trésor, et il est là mort"" ("To Dagobert II, King, and to Sion belongs this treasure and he is there dead"). This was possibly an allusion to the tomb and shrine of Sigebert IV, a real or mythical son of Dagobert II which