Mahuldiha is a village in Manoharpur tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Mahuldiha was 929 which includes 463 males and 466 females. Mahuldiha covers 684.22 ha area. Pincode of Mahuldiha is 833104.