| Name | Status | Population census 1991-03-01 | Population census 2001-03-01 | |
|---|---|---|---|---|
| Saran | District | 2,572,980 | 3,248,701 | o |
| Bihar | State | 64,530,554 | 82,998,509 |
| Name | Status | District | City of Outgrowth | Population census 1991-03-01 | Population census 2001-03-01 | |
|---|---|---|---|---|---|---|
| Chapra | Municipality | Saran | 136,877 | 179,190 | o | |
| Dighwara | Notified Area | Saran | 22,650 | 27,367 | o | |
| Marhaura | Notified Area | Saran | 20,630 | 24,548 | o | |
| Revelganj | Municipality | Saran | 27,075 | 34,042 | o | |
| Sonepur | Notified Area | Saran | 27,124 | 33,490 | o |
Source: (1991) Rand McNally International Atlas 1994, School of Planning & Architecture (web).
(2001) Office of the Registrar General and Census Commissioner (web), Delimitation Commission of India (web).
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