| Locality | Post Code |
|---|---|
| Dahua, Erlun (大華村) | 649106 |
| Datong, Erlun (大同村) | 649000 |
| Dayi, Erlun (大義村) | 649105 |
| Dazhuang, Erlun (大庄村) | 649000 |
| Dingan, Erlun (定安村) | 649001 |
| Fuxing, Erlun (復興村) | 649104, 649106 |
| Ganghou, Erlun (港後村) | 649101 |
| Laihui, Erlun (來惠村) | 649000 |
| Lundong, Erlun (崙東村) | 649001, 649201, 649202, 649302, 649303, … |
| Lunxi, Erlun (崙西村) | 649001, 649301 |
| Nanzi, Erlun (湳仔村) | 649000 |
| Sanhe, Erlun (三和村) | 649103 |
| Tianwei, Erlun (田尾村) | 649001, 649103 |
| Yangxian, Erlun (楊賢村) | 649101, 649306, 649307, 649308, 649309 |
| Yizhuang, Erlun (義庄村) | 649101, 649106 |
| Yongding, Erlun (永定村) | 649106, 649106, 649310 |
| Youche, Erlun (油車村) | 649102, 649105 |
| Zhuangxi, Erlun (庄西村) | 649102 |