Official: English and Swahili
Tanzania has a population of 67.5 million and is a linguistically diverse country, with 14 languages meeting our inclusion threshold. English and Swahili serve as the official languages. Of the languages spoken in Tanzania, 2 are supported by LEXIGO's professional translation services.
"Kiswahili or Swahili (official), Kiunguja (name for Swahili in Zanzibar), English (official, primary language of commerce, administration, and higher education), Arabic, many local languages"