Kisarawe District Council is one of eight administrative districts of Pwani Region in Tanzania. The District covers an area of 5,031 km2 (1,942 sq mi). It is bordered to the east by Dar es Salaam Region's Ilala and Ubungo Municipal Councils. The Kibaha District and Kibaha Town Council border the district to the north, and the Mkuranga District and Kibiti District border it to the south-east. By the Rufiji District to the south, and the Morogoro District of the Morogoro Region to the west. The district is comparable in size to the land area of Trinidad and Tobago. The town of Kisarawe serves as its administrative capital. According to the 2022 Tanzania National Census, the population of the District was 159,226.

Pwani Region is one of Tanzania's 31 administrative regions. The word "Pwani" in Swahili means the "coast". The regional capital is the town of Kibaha. The Region borders the Tanga Region to the north, Morogoro Region to the west, Lindi Region to the south, and surrounds Dar es Salaam Region to the east. The Indian Ocean also borders the region to its northeast and southeast. The region is home to Mafia Island, the Rufiji delta and Saadani National Park. The region is home to Bagamoyo town, a historical Swahili settlement, and the first colonial capital of German East Africa. According to the 2012 national census, the region had a population of 1,098,668, which was slightly lower than the pre-census projection of 1,110,917. From 2002 to 2012, the region's 2.2 percent average annual population growth rate was the seventeenth-highest in the country. It was also the 21st most densely populated region with 34 people per square kilometre., According to the 2022 census the population had nearly doubled to 2,024,947. the region is slightly larger than Belgium.