Lerhidumar is a village in Baghmara Cum Katras tehsil in district of Dhanbad, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Lerhidumar was 706 which includes 342 males and 364 females. Lerhidumar covers 73 ha area. Pincode of Lerhidumar is 828125.