Rupaulia Khurd is a village in Dhaka tehsil in district of Purba Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Rupaulia Khurd was 1,999 which includes 1,095 males and 904 females. Rupaulia Khurd covers 59 ha area. Pincode of Rupaulia Khurd is 845427.