Kishanganj in Bihar was earlier a part of the Purnia district. The city, located in the Mithila region of the state, has now become a district on its own. The region has been under the dominance of the Indo-Aryan race, the Kingdom of the Videhas and was later incorporated into the Vajji confederacy. It is an economically backward region and is currently being funded by the Backward Regions Grant Fund Programme. Kishanganj is a Muslim majority area in Bihar that has more than 1 lakh residents. The people living in Kishanganj speak in Maithili, Urdu, Surjapuri and Hindi. Many educational institutions have been established in Kishanganj in the last few years. Sonia Gandhi laid down the foundation stone of the Kishanganj campus of Aligarh Muslim University in 2014. Dr. A P J Abdul Kalam Agriculture College is also being built at Kishanganj. The city has a strong railhead and is well-connected to the neighboring areas via railway as well as roads.
DCB Bank Ltd. is a private sector commercial bank having a network of 310 branches and 515 ATMs in India. The bank offers products to small and medium businesses, rural banking, individuals, and mid-corporates across the branch network. The DCB Bank is declared as the Best Small Bank in India by Businessworld Magna Awards 2017. The Bank is present in 19 States and 3 Union Territories. The DCB Bank is also considering expansion in tier 3 to tier 6 towns in Odisha, Karnataka, Chhattisgarh, and Telangana, Andhra Pradesh, Gujarat, Haryana, Madhya Pradesh, Maharashtra. The states where DCB Bank branches are located in India: Andhra Pradesh, Bihar, Kerala, Madhya Pradesh, Maharashtra, Odisha, Punjab, Rajasthan, Tamil Nadu, Telangana, Uttar Pradesh, Chhattisgarh, Delhi NCR, Gujarat, Goa, Haryana, Karnataka, Uttarakhand and West Bengal. Recently the branches of DCB Bank were inaugurated at Kusnoor (Gulbarga) in Karnataka, Ajmer in Rajasthan and Vishakhapatnam in Andhra Pradesh, New Delhi in the National Capital Region. In the 1930s, in Mumbai from a series of Co-operative bank mergers with the Ismailia Co-operative Bank Limited and the Masalawala Co-operative Bank respectively, DCB bank was found. The promoter of the Bank is the Aga Khan Fund for Economic Development (AKFED) with around 15.02% stake. On 31 May 1995, the Bank received the Scheduled Commercial Bank license from the Reserve Bank of India.