Bihar , a state of India , currently has 38 administrative districts , 101 subdivisions (अनुमंडल) and 534 CD blocks . A district of an Indian state is an administrative geographical unit, headed by a district magistrate or a deputy commissioner, an officer belonging to the Indian Administrative Service . The district magistrate or the deputy commissioner is assisted by a number of officials belonging to different wings of the administrative services of the state. A superintendent of police , an officer belonging to Indian Police Service , is entrusted with the responsibility of maintaining law and order and related issues. 3 to 6 districts are comprised to form a division (प्रमंडल). Each district is divided into sub-divisions (अनुमंडल), which are further sub-divided into CD blocks (प्रखण्ड). Existing districts Note: These densities don't agree with the populations and areas. Sonbhadra Banshi Suryapur Cheria Bariarpur Samho Akha Kurha Darbhanga Sadar Kusheshwar Asthan East Kusheshwar Asthan Islampur Aliganj Haveli Kharagpur Phulwari Sharif Bhawanipur Rajdham Krityanand Nagar Simri Bakhtiyarpur Mohiuddin Nagar Vidyapati Nagar Shekhopur Sarai Saraigarh-Bhaptiyahi Lauriya Nandangarh Proposed districts There are several long-standing demands for the creation of new administrative districts in Bihar. These proposals are primarily driven by the high population density of existing divisions, significant geographical distances to current district headquarters, and the need for localized public service delivery. Government of Bihar Administration in Bihar Interactive Map of Bihar's District Cities in Bihar Subdivisions of Bihar Blocks in Bihar Villages in Bihar Administration in Bihar Interactive Map of Bihar's District Cities in Bihar Subdivisions of Bihar Blocks in Bihar Villages in Bihar Divisions of India Latest Bihar news in hindi Bihar district list Kingdom of the Videhas Chandragupta Maurya Ashoka the Great Buddhism in India Edicts of Ashoka Chandragupta II Lion Capital of Ashoka Legislative Assembly Legislative Council Chief Ministers Human rights Commission Public Service Commission Geography Flora & Fauna Bhagalpur Banka Bhagalpur Darbhanga Darbhanga Madhubani Samastipur Kosi Madhepura Saharsa Supaul Magadh Arwal Aurangabad Gaya Jehanabad Nawada Munger Begusarai Jamui Khagaria Munger Lakhisarai Sheikhpura Patna Bhojpur Buxar Kaimur Nalanda Patna Rohtas Purnia Araria Katihar Kishanganj Purnia Saran Gopalganj Saran Siwan Tirhut East Champaran Muzaffarpur Sheohar Sitamarhi Vaishali West Champaran Patna Municipal Corporation Chhapra Municipal Corporation Elections in Bihar Other political parties Languages Bihari Kaithi Script Bhojpuri people Arts Madhubani Manjusha Jay Prakash Narayan Airport Bakhtiyarpur Junction Bihar Sharif Junction Digha Bridge Halt Fatuha Junction Hathidah Junction Lakhisarai Junction Mokama Junction Patliputra Junction Phulwari Sharif Rajendra Nagar Terminal Tilaiya Junction

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