Lower Assam division

Lower Assam division is one of the 5 administrative divisions of Assam in India. It was formed in 1874, consisting of the undivided Kamrup district of Western Assam, undivided Darrang and Nagaon districts of Central Assam and Khasi & Jaintia hills of Meghalaya, created for revenue purposes. The division is under the jurisdiction of a Commissioner, who is stationed at Guwahati. The division currently covers the Western Brahmaputa Valley. Shri Jayant Narlikar, IAS is the current Commissioner of Lower Assam division.

Districts
Lower Assam division contains 12 districts, namely Dhubri, South Salamara, Kokrajhar, Chirang, Bongaigaon, Goalpara, Barpeta, Bajali, Nalbari, Baksa, Kamrup and Kamrup metropolitan. Among these, 3 districts namely Kokrajhar, Chirang and Baksa lie within Bodoland.
 * 1) Districts within the Bodoland Territorial Region

Demographics
As per 2011 census, Lower Assam division has a population of 11,252,365 people.

Languages
According to 2011 census, the total number of Assamese speakers in the division were 59,61,583, Bengali speakers were 34,76,953, Boro speakers were 8,70,198 and Hindi speakers were 3,17,958. Although the Bengali speaking population was 30.9% as per the 2011 census language report, but Lower Assam Division is home to a large Muslim population of Bengali origin, most of whom now identify as Assamese speakers in the census.

Muslims are around 47.5% of the total lower Assam population at the time of the 2011 Census.