Surface area is a country's total area, including areas under inland bodies of water and some coastal waterways.

Surface area (sq. km)

19701990200020052010201120122013201420152016201720182019202020212022
Burundi27,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,83027,830
Kenya5,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,3705,80,370
Rwanda26,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,34026,340
South Sudan6,46,8836,46,8836,46,8836,46,8836,46,8836,46,8836,46,8836,46,8836,46,8836,46,8836,46,883
United Republic of Tanzania9,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,3009,47,300
Uganda2,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,5502,41,550