Siwan (HQ) · Saran Division · 0 Villages Listed
| Headquarters | Siwan |
| Division | Saran |
| Major Rivers | Gandak, Ghaghra, Daha |
| Famous For | Raghunath Temple, High Literacy Rate |
| Official Website | https://siwan.nic.in |
| State | Bihar, India |
Known for high literacy rate. Large diaspora in Gulf creates strong remittance economy.