Isu is a Local Government Area (LGA) in Imo State, Nigeria. Its headquarters is located in Umundugba town. There are several areas located within the LGA which make use of a wide range of postal or zip codes.

Here are the postcodes for Isu LGA:

Aman-Dugba

Location Postcode
Aman-Dugba town 474120
Duriobi-Umualoma 474120
Durueghuruo-Umualoma 474120
Ndiaba 474120
Ndiuhu-Umuduru 474120
Umudike-Okporo 474120
Umudishi 474120
Umuduruoho 474120
Umuelem 474120
Umueye 474120
Umuezealachukwu 474120
Umuihoma-Umunama 474120
Umununo 474120
Umunwoke – Umuarisi 474120
Umuogwu 474120
Umuona 474120

Amurie-Amanze

Location Postcode
Amaeze 474122
Diojiaku 474122
Diokhara 474122
Dioloka 474122
Dioma 474122
Duraji 474122
Durunaoma 474122
Dururaku 474122
Ekilite 474122
Ezisu 474122
Imenyi 474122
Ndiuhu-Uloasa 474122
Nnerim 474122
Obiato 474122
Okporofo 474122
Umuchegba 474122
Umudieke 474122
Umudinre 474122
Umuduruihoma 474122
Umulolo 474122
Umunwankwu 474122
Umunwisi 474122
Umuokwaradum 474122

Ekwe

Location Postcode
Amunike 474121
Ebenano 474121
Ebenato 474121
EKWE 474121
Eluama 474121
Eziekwe 474121
Ibeama 474121
Ibenwa 474121
Nduhu 474121
Obara 474121
Odoicheku 474121
Umudibi 474121
Umudim 474121
Umuduru 474121
Umuduru-Ehie 474121
Umuduru-Ewufu 474121
Umuogra 474121
Umuoko Rokoro 474121
Umuokwara 474121

Isu-Njaba

Location Postcode
Amagbara-Ezealaire 474125
Amato 474125
Araku 474125
Dimnwanze 474125
Duruaku 474125
Duruaku-Umukpoko 474125
Duruiheneku 474125
Eluokporo 474125
Ezeduru-Okwara 474125
Ihite 474125
Ihokporo 474125
Mbaraonu-Nkwo 474125
Ndinbara 474125
Ndiuhu 474125
Nkahu 474125
Nnato 474125
Nzeneri 474125
Okwara-Nam 474125
Uba 474125
Umorji 474125
Umuchima 474125
Umudim 474125
Umuduru II 474125
Umuezealaibe 474125
Umunwamiri 474125
Umuokwara 474125
Umuokwaraku 474125

Umuno-Ugba

            Location Postcode
Duruaro-Okporo 474119
Durunjaba-Okoro 474119
Umuchoko 474119
Umudigo 474119
Umudike 474119
Umudim 474119
Umudioma-Ezisu 474119
Umuduoma-Nnerim 474119
Umuduru 474119
Umuezeala 474119
Umuezeala-Ezisu 474119
Umuezeala-Nnerim 474119
Umuezealaji-Ororo 474119
Umumkwo 474119
Umunwodo 474119
Umuokebele 474119
Umuokwara 474119
Umuokwara-Dim 474119
Umuokwara-Oha 474119