Diamond Harbour subdivision
| Diamond Harbour | |
|---|---|
| Location of Diamond Harbour subdivision in South 24 Parganas district | |
| Coordinates: 22°11′28″N 88°11′26″E / 22.1910091°N 88.1904741°E | |
| Country | India | 
| State | West Bengal | 
| Division | Presidency | 
| District | South 24 Parganas | 
| Headquarters | Diamond Harbour | 
| Government | |
| • CD Blocks | Falta, Magrahat I, Magrahat II, Diamond Harbour I, Diamond Harbour II, Mandirbazar, Mathurapur I, Mathurapur II, Kulpi | 
| • Lok Sabha constituencies | Jaynagar, Mathurapur, Diamond Harbour | 
| • Vidhan Sabha constituencies | Kulpi, Raidighi, Mandirbazar, Magrahat Purba, Magrahat Paschim, Diamond Harbour, Falta | 
| Area | |
|  • Total | 1,259.68 km2 (486.37 sq mi) | 
| Population  (2011) | |
|  • Total | 2,125,758 | 
| • Density | 1,700/km2 (4,400/sq mi) | 
| • Urban | 310,545 | 
| Demographics | |
| • Literacy | 76.26 per cent | 
| • Sex ratio | 951 ♂/♀ | 
| Languages | |
| • Official | Bengali | 
| • Additional official | English | 
| Time zone | UTC+05:30 (IST) | 
| Website | s24pgs | 
Diamond Harbour subdivision is an administrative subdivision of South 24 Parganas district in the Indian state of West Bengal.