Mohanpur Khurd is a village in Kalyanpur tehsil in district of Samastipur, Bihar, India. As per the data provided by Census of India in 2011, total population of Mohanpur Khurd was 1,653 which includes 825 males and 828 females. Mohanpur Khurd covers 18 ha area. Pincode of Mohanpur Khurd is 848030.