Gucha District is a district in Nyanza Province, western Kenya. It is also known by the name: South Kisii District or Ogembo District. Its population was approximately 461,000 in 1999 . Its district headquarters are at Ogembo which houses more than a thousand residents, (people who live in the center of the town), with more than one thousand people more that visit it each day. Agriculture is the main industry. Apart from numerous small family plantations, there are large sugar cane fields. The population is mostly Gusii, but the district borders Maasai land at southeast. There has been some ethnic clashes between them.