| Lokasi | Kode Pos |
|---|---|
| Jawa Timur, Jember, Mumbulsari, Karangkedawung | 68174 |
| Jawa Timur, Jember, Mumbulsari, Kawangrejo | 68174 |
| Jawa Timur, Jember, Mumbulsari, Lampeji | 68174 |
| Jawa Timur, Jember, Mumbulsari, Lengkong | 68174 |
| Jawa Timur, Jember, Mumbulsari, Mumbulsari | 68174 |
| Jawa Timur, Jember, Mumbulsari, Suco | 68174 |
| Jawa Timur, Jember, Mumbulsari, Tamansari | 68174 |