Lachhmipur is a village in Chanpatia tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Lachhmipur was 4,567 which includes 2,353 males and 2,214 females. Lachhmipur covers 331 ha area. Pincode of Lachhmipur is 845450.