Kumaka, East Berbice-Corentyne
Kumaka is a village in the East Berbice–Corentyne region of Guyana. It stands on the right bank of the upper Essequibo River, about 35 km above Apoteri and the confluence of the Rupununi River with the Essequibo, at an elevation of 105 metres. Kumaka has a population of about 2190 as of 2007.