Hirdan Bigha is a village in Barahiya tehsil in district of Lakhisarai, Bihar, India. As per the data provided by Census of India in 2011, total population of Hirdan Bigha was 1,220 which includes 615 males and 605 females. Hirdan Bigha covers 108 ha area. Pincode of Hirdan Bigha is 811302.