Harshankarpur Urf Jairam is a village in Paroo tehsil in district of Muzaffarpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Harshankarpur Urf Jairam was 508 which includes 274 males and 234 females. Harshankarpur Urf Jairam covers 54 ha area. Pincode of Harshankarpur Urf Jairam is 843122.