Subdivisions:
- 3 (three) nos. viz Sasaram, Dehri-on-Sone & Bikramganj
Blocks:
- 19 (nineteen) nos. viz Akodhigola, Bikramganj, Chenari, Dawath, Dehri, Dinara, Karakat, Kargahar, Kochas, Nasriganj, Nauhatta, Nokha, Rajpur, Rohtas, Sanjhouli, Sasaram, Shivsagar, Suryapura, Tilouthu
Sub Division Name Block Name Sasaram Sasaram, Shivsagar, Chenari, Kargahar, Kochas, Nokha Dehri Dehri, Akodhigola, Nauhatta, Rohtas, Tilouthu Bikramganj Bikramganj, Karakat, Nasriganj, Dawath, Rajpur, Sanjhauli, Suryapura, Dinara