I
- (Uhunmwonde) Irevbu
- (Etsako West) Iyoba
- (Esan Central) Ibhiolulu
- (Etsako West) Ikhua
- (Etsako Central) Isavbele
- (Etsako West) Igbirra Camp
- (Etsako West) Imiokalo
- (Etsako West) Idumoza
- (Esan Central) Idumuoghodor
- (Esan Central) Ihieme
- (Esan Central) Ihenwen-Ewuh
- (Esan Central) Idumuweniem
- (Esan West) Isofua
- (Esan West) Ikhideu
- (Esan West) Idumiakon-Illeh
- (Esan West) Ikiarolo
- (Esan West) Idumegan
- (Esan Central) Idumebo-Irrua
- (Esan Central) Idumabi-Irrua
- (Esan Central) Idinebbon
- (Esan Central) Ikiewanlen
- (Esan Central) Ikinago
- (Uhunmwonde) Idumwunobo-Uni
- (Esan North-East) Idumoza
- (Esan North-East) Idigun
- (Esan North-East) Idi
- (Esan North-East) Irue
- (Esan South-East) Idumu-Ogbe
- (Esan South-East) Ibhiodan
- (Esan South-East) Idumu-Esan