section_path: Demographics
section_name: Demographics
paragraph_text: Demographics
  
  Shia Islam is the second largest branch of Islam. It is estimated that either 10–20% or 10–13% of the global Muslim population are Shias. They may number up to 200 million as of 2009. As of 1985, Shia Muslims are estimated to be 21% of the Muslim population in South Asia, although the total number is difficult to estimate.
  
  Shia Muslims form a distinct majority of the population in four countries of the Muslim world: Iran, Iraq, Bahrain and Azerbaijan. Shia Muslims constitute 36.3% of the entire population (and 38.6% of the Muslim population) of the Middle East.
  
  Estimates have placed the proportion of Shia Muslims in Lebanon between 27% and 45% of the population, 30–35% of the citizen population in Kuwait (no figures exist for the non-citizen population), over 20% in Turkey, 5–20% of the population in Pakistan, and 10–19% of Afghanistan 's population.
  
  Saudi Arabia hosts a number of distinct Shia communities, including the Twelver Baharna in the Eastern Province and Nakhawila of Medina, and the Ismāʿīlī Sulaymani and Zaydī Shias of Najran. Estimations put the number of Shīʿīte citizens at roughly 15% of the local population. Approximately 40% of the population of Yemen are Shia Muslims.
  
  Significant Shia communities also exist in the coastal regions of West Sumatra and Aceh in Indonesia (see Tabuik). The Shia presence is negligible elsewhere in Southeast Asia, where Muslims are predominantly Shāfiʿī Sunnīs.
  
  A significant Shia minority is present in Nigeria, made up of modern-era converts to a Shīʿīte movement centered around Kano and Sokoto states. Several African countries like Kenya, South Africa, Somalia, etc. hold small minority populations of various Shia subsects, primarily descendants of immigrants from South Asia during the colonial period, such as the Khoja.