How Many Blocks Are There in Siwan? Full List of 19 Blocks Under Siwan & Maharajganj Subdivisions
Siwan district in Bihar is divided into 19 community development blocks, organised under two sub-divisions: Siwan Sadar and Maharajganj. These blocks are the core administrative units through which rural development schemes, panchayat activities and government services reach villages across the district.
Administrative structure of Siwan district
Siwan is part of the Saran division of Bihar and is known for its dense rural population, agriculture-based economy and rich political history. For efficient governance, the district is split into:
2 sub-divisions (Siwan Sadar and Maharajganj)
19 community development blocks
Multiple circles, panchayats and revenue villages under each block.
This multi-level structure helps the district administration manage law and...