U
- (Aniocha North) Umutonu
- (Aniocha South) Umute
- (Ndokwa West) Umusadege
- (Ndokwa East) Umuosonmu
- (Ndokwa East) Umuokolo
- (Ndokwa East) Umuogbebulu
- (Ndokwa East) Umuleke Ossisa
- (Ukwuani) Umukwata
- (Ndokwa East) Umugbome Camp
- (Ndokwa West) Umuekun-Amai
- (Ndokwa East) Umuodim
- (Ukwuani) Umuedede Quarters
- (Ndokwa West) Umubu
- (Ndokwa East) Umudike
- (Ndokwa West) Umuchime Ogume
- (Ndokwa East) Umuachi-Ator
- (Ughelli South) Umolo-Olomu
- (Isoko South) Umeh
- (Patani) Umeh
- (Warri North) Ulolu
- (Aniocha North) Ukwu-Nzu
- (Aniocha South) Ukwu
- (Isoko South) Ukuowhe
- (Oshimili North) Ukuani-Iyegbu
- (Udu) Ukpiovwi
- (Okpe) Ukan
- (Udu) Ujevwu
- (Okpe) Ugwagbagare
- (Oshimili North) Ugumoeke
- (Warri South) Ughotor Waterside