| Guthani | |
| Settlement Type: | CD Block |
| Seat Type: | Headquarters |
| Seat: | Guthani block and circle office |
| Pushpin Map: | Bihar |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 26.1636°N 84.0364°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | Siwan |
| Subdivision Type3: | Subdivision |
| Subdivision Name3: | Siwan |
| Government Type: | Community development |
| Governing Body: | Guthani Block and Circle |
| Unit Pref: | Metric |
| Area Total Km2: | 91.70 |
| Elevation M: | 73 |
| Population Total: | 128155 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Language |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | English,Hindi[1] |
| Demographics1 Title2: | Additional official |
| Demographics1 Info2: | Urdu |
| Demographics1 Title3: | Regional |
| Demographics1 Info3: | Bhojpuri |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 841435 |
| Area Code Type: | Telephone code |
| Area Code: | 06157 |
| Registration Plate: | BR-29 |
| Blank1 Name Sec1: | Sex ratio |
| Blank1 Info Sec1: | 1000:994 male/female |
| Blank1 Name Sec2: | Lok Sabha constituency |
| Blank1 Info Sec2: | Siwan |
| Blank2 Name Sec2: | Vidhan Sabha constituency |
| Blank2 Info Sec2: | Darauli |
Guthani is a community development block and a revenue circle in Siwan district of the Indian state of Bihar, lying on the banks of river Chhoti Gandak. It is one of 13 blocks of Siwan Subdivision. The headquarters of the block is at Guthani town (Nagar Panchayat Guthani). The block is divided into ten gram panchayats (rural area) and one city council, Nagar Panchayat Guthani (urban area). The total area of the block is 91.7km2 and the total population of the block as of the 2011 census of India is 128,155.[2]
The following are the gram panchayats of Guthani block in Siwan subdivision, Siwan district.[3]