Jain Khurd is a village in Marwan tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Jain Khurd was 6,782 which includes 3,567 males and 3,215 females. Jain Khurd covers 392 ha area. Pincode of Jain Khurd is 843113.