The District is divided into 2 Sub-Divisions and these sub-divisions are further divided into 14 blocks. Sub-Division is headed by Sub-Divisional Officer (S.D.O) and block is headed by Block Development Officer (B.D.O).
The list with website link of Sub-Divisions and Blocks are as follow:-
| Sl.No. | Sub-Division | Block |
|---|---|---|
| 1. | Nawada | |
| 2. | Rajauli |