Kamalpur Darab is a village in Teghra tehsil in district of Begusarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Kamalpur Darab was 82 which includes 45 males and 37 females. Kamalpur Darab covers 1 ha area. Pincode of Kamalpur Darab is N/A.