Deori block
| Deori | |
|---|---|
| Community development block | |
| Nickname(s): Deory | |
| Country |
 India |
| State | Jharkhand |
| District | Giridih |
| Population (1991) | |
| • Total | 140,436 |
| Languages | |
| • Official | Hindi, Santali |
| Time zone | IST (UTC+5:30) |
| Website |
giridih |
Deori block one of the twelve administrative blocks of Giridih district of Jharkhand state, India, has a population (1991 census) of 140,436.
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