Begusarai district
| Begusarai district | |
|---|---|
| From top left to right: Naulakha Temple;NTPC, Barauni; Rajendra Setu; Barauni Refinery;HURL, Barauni Fertilizer | |
| Location of Begusarai district in Bihar | |
| Coordinates (Begusarai): 25°25′00″N 86°08′00″E / 25.4167°N 86.1333°E | |
| Country | India | 
| State | Bihar | 
| Region | Mithila | 
| Division | Munger | 
| Established | 1870 | 
| District | 2 October 1972 | 
| Headquarters | Begusarai | 
| Government | |
| • District Magistrate | Tushar Singla | 
| • MP, Begusarai Lok Sabha | Giriraj Singh | 
| Area | |
|  • Total | 1,918 km2 (741 sq mi) | 
| Population  (2011) | |
|  • Total | 2,970,541 | 
| • Density | 1,500/km2 (4,000/sq mi) | 
| Demographics | |
| • Literacy | 63.87 per cent | 
| • Sex ratio | 894 | 
| Language | |
| • Official | Hindi | 
| • Additional official | Urdu | 
| • Other recognised | Maithili | 
| Time zone | UTC+05:30 (IST) | 
| Vehicle registration | BR-09 | 
| Major highways | NH 31, NH 28 | 
| Average annual precipitation | 1384 mm | 
| Website | begusarai | 
Begusarai District is one of the thirty-eight districts of the Indian state of Bihar. The city of Begusarai is its administrative headquarters and is part of the Munger division.