Chainpur Urf Jain Buzurg 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 Chainpur Urf Jain Buzurg was 2,079 which includes 1,102 males and 977 females. Chainpur Urf Jain Buzurg covers 194 ha area. Pincode of Chainpur Urf Jain Buzurg is 843019.