Kalyanpur Haraulia is a village in Baruraj tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Kalyanpur Haraulia was 4,480 which includes 2,354 males and 2,126 females. Kalyanpur Haraulia covers 158 ha area. Pincode of Kalyanpur Haraulia is 843111.