Land Area (thousand sq.km)

Zanzibar is the top region by land area in the United Republic of Tanzania. As of 2010, land area in Zanzibar was 2,460 1000 sq.km that accounts for 36.77% of the United Republic of Tanzania's land area. The top 5 regions (others are Mainland, Kusini Unguja Region, Kaskazini Pemba Region, and Kaskazini Unguja Region) account for 78.37% of it. The United Republic of Tanzania's total land area was estimated at 6,690 1000 sq.km in 2010.