Dariapur is a village in Dinapur Cum Khagaul tehsil in district of Patna, Bihar, India. As per the data provided by Census of India in 2011, total population of Dariapur was 2,964 which includes 1,524 males and 1,440 females. Dariapur covers 162 ha area. Pincode of Dariapur is 801105.