Jaimangalpur is a village in Cheria Bariarpur tehsil in district of Begusarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Jaimangalpur was 2,309 which includes 1,210 males and 1,099 females. Jaimangalpur covers 112 ha area. Pincode of Jaimangalpur is 851124.