Summary

Dar es Salaam, a major urban center in early 21st-century East Africa, was founded in 1862 as a mainland outpost of the sultanate in Zanzibar. From its very beginnings, the town was a cosmopolitan, polyglot, and multiethnic space. Following colonial conquest, the Germans used Dar es Salaam as their capital of German East Africa from 1891 onward, as did the British administration of Tanganyika, as the territory was renamed after the transfer of power following World War I, until independence in 1961. Colonial rule shaped the city’s geography according to racialized zoning, yet both colonial and subsequent postcolonial governments often found themselves reacting to dynamics (particularly immigration and informalization) rather than initiating them. Since the late colonial period, social and political dynamics in Dar es Salaam—such as the growth of nationalism—have had repercussions in all of Tanzania. In the 1960s and 1970s, the city became a transnational revolutionary hub at the crossroads of Pan-Africanism, anticolonial currents, and Cold War rivalries. At the same time, at the national level, the government tried to peripheralize Dar es Salaam and announced the relocation of the capital to Dodoma in 1972. Despite the antiurban bias of Tanzania’s policies of African socialism (ujamaa) and neoliberal reconfigurations from the 1980s onward, both of which put a brake on state investments in urban infrastructures and services, Dar es Salaam remained a commercial, cultural, and diplomatic center. With a population that grew from 22,500 in 1913 to 5.4 million inhabitants in 2022, it has become one of Africa’s major metropolises.