Jiwachhpur Purwari is a village in Saur Bazar tehsil in district of Saharsa, Bihar, India. As per the data provided by Census of India in 2011, total population of Jiwachhpur Purwari was 674 which includes 358 males and 316 females. Jiwachhpur Purwari covers 80 ha area. Pincode of Jiwachhpur Purwari is 852221.