Naraenpur Sarai is a village in Colgong tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Naraenpur Sarai was 19 which includes 9 males and 10 females. Naraenpur Sarai covers 2 ha area. Pincode of Naraenpur Sarai is N/A.