Mangalpur Gudaria is a village in Nautan tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Mangalpur Gudaria was 9,805 which includes 5,272 males and 4,533 females. Mangalpur Gudaria covers 414 ha area. Pincode of Mangalpur Gudaria is N/A.