Lachhmipur is a village in Dighalbank tehsil in district of Kishanganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Lachhmipur was 11,416 which includes 5,762 males and 5,654 females. Lachhmipur covers 1004 ha area. Pincode of Lachhmipur is N/A.