Jaimangalpur is a village in Narkatiaganj tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Jaimangalpur was 1,927 which includes 1,004 males and 923 females. Jaimangalpur covers 171.6 ha area. Pincode of Jaimangalpur is N/A.