The Zaramo people, also referred to as Dzalamo or Saramo, are a Bantu ethnic group native to the central eastern coast of Tanzania, particularly Dar es Salaam Region and Pwani Region. They are the largest ethnic group in and around Dar es Salaam, the former capital of Tanzania and the 7th largest city in Africa. Estimated to be about 0.7 million people, over 98% of them are Muslims, more specifically the Shafi'i school of Sunni Islam. Zaramo people are considered influential in Tanzania popular culture with musical genres like Sengeli originating from their commonity in Kinondoni District. Their culture and history have been shaped by their dwelling in both urban and rural landscapes.

Dar es Salaam Region is one of Tanzania's 31 administrative regions and is located in the east coast of the country. The region covers an area of 1,393 km2 (538 sq mi). The region is comparable in size to the combined land and water areas of the nation state of Mauritius Dar es Salaam Region is bordered to the east by Indian Ocean and it is entirely surrounded by Pwani Region. The Pwani districts that border Dar es Salaam region are Bagamoyo District to the north, Kibaha Urban District to the west, Kisarawe District to the south west and Mkuranga District to the south of the region. The region's seat (capital) is located inside the ward of Ilala. The region is named after the city of Dar es Salaam itself. The region is home to Tanzania's major finance, administration and industries, thus the making it the country's richest region. The region also has the second highest Human Development Index in the country after Mjini Magharibi. According to the 2022 census, the region has a total population of 5,383,728 and national census of 2012 had 4,364,541. The region has the highest population in Tanzania followed by Mwanza Region.