Semaria Jionarain is a village in Barhara tehsil in district of Bhojpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Semaria Jionarain was 1,684 which includes 907 males and 777 females. Semaria Jionarain covers 89 ha area. Pincode of Semaria Jionarain is 802316.