Ugarsen Chhapra is a village in Mairwa tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Ugarsen Chhapra was 279 which includes 143 males and 136 females. Ugarsen Chhapra covers 11 ha area. Pincode of Ugarsen Chhapra is 841239.