The only perennial river in Degehamedo is the Fafen.
Demographics
Based on the 2007 Census conducted by the Central Statistical Agency of Ethiopia (CSA), this woreda has a total population of 58,487, of whom 34,199 are men and 24,288 women. While 1,265 or 2.16% are urban inhabitants, a further 46,213 or 79.01% are pastoralists. 97.66% of the population said they were Muslim.[1]
This woreda is primarily inhabited by the Ogaden ugas Samatar “maalinguur”
The 1994 national census reported a total population for this woreda of 35,977, of whom 21,047 were men and 14,930 were women; 1,409 or 3.92% were urban inhabitants. The largest ethnic group reported in Degehamedo was the Somali people (99.98%).[2]