Siwan (community development block)

Siwan community development block or simply Siwan Block (सिवान सामुदायिक विकास खण्ड) is a Community development block in district of Siwan in Bihar state of India.

The total area of Siwan Block is 137.34 km2 and total population of block is 340,983 (including rural area and urban city). Siwan Nagar Parishad is the headquarter of the block.

Panchayat and Municipality
Siwan block is divided into many Panchayats and a Municipality.

Municipal Council
There is one Municipal council in Siwan district, in Siwan block categorised as Nagar Parishad.
 * Siwan Nagar Parishad

Gram Panchayats
There are many Gram Panchayats in Siwan block:
 * Baghra
 * Baletha
 * Barhan
 * Bhanta pokhar
 * Chanaur
 * Dhanauti
 * Jiyaen
 * Karan pura
 * Mahuari
 * Makariar
 * Nathu chhap
 * Orma makund
 * Pachlakhi
 * Pithauri
 * Ramapali
 * Sarsar
 * Siari
 * Tanrwa