The Urhobo People as a cultural unit has already been treated by me sometime ago in this thread.
However, to recap important points about the Urhobo people as whole, let me start by saying the Urhobo people are a group of people that effectively constitute Nigeria’s 5th Largest Ethnic Nationality (Countered by the Ibibios though). They inhabit Delta South(Parts) and Delta Central(Totally). They speak an Edoid language that shares similarities with Afemai and Esan. The Urhobo people are similar and largely deemed as same by some people with the neighbouring Isoko people of Delta South. Urhobo people share common boundaries with the Itsekiris, Ijaws, Isokos, Edos and Ndokwa (Igboid) Ethnic Nationalities. They effectively dominate current Delta State politics due to their large numbers (estimated at 3million). Urhobo people occupy the following local government areas:
1. Okpe
2. Sapele
3. Uvwie
4. Udu
5. Ughelli North
6. Ughelli South
7. Ethiope East
8. Ethiope West
9. Warri South (Shared with Itsekiri)
10. Patani (Shared with Ijaws)
11. Burutu (Shared with Ijaws)
12. Sagbama (in Bayelsa State and shared with Ijaws and Isokos)
Urhobos also have large settlements in Ore, Owo and Okitipupa in Ondo State, Ajegunle and other places in Lagos State, Oro in Kwara State, as well as other clusters across Nigeria.