Where is Tanzania? Tanzania is in East Africa on the Indian Ocean. On the map below, Tanzania is located on the right just above the island of Madagascar. Tanzania is bordered by Kenya, Uganda, Rwanda, Burundi, the Republic of the Congo, Zambia, Malawi, Mozambique and the Indian Ocean. Whew, that is alot of borders! There is a small island just off the coast of Tanzania which is a part of Tanzania (and not seen in this map). This island is one you have probably heard of....Zanzibar. The primary language of Tanzania is Kiswahili, although, those who have received education speak English as well. There are two capitals of Tanzania....The official capital is Dodoma since 1996; however, Dar Es Salaam (harbor of peace), is the largest city, the commericial center, and the major seaport for the country and its land-locked neighbors. The population of Dodoma is about 85,000 when the population of Dar is about 3 million. Many pe...