Gamharia Milik is a village in Bhargama tehsil in district of Araria, Bihar, India. As per the data provided by Census of India in 2011, total population of Gamharia Milik was 453 which includes 244 males and 209 females. Gamharia Milik covers 18 ha area. Pincode of Gamharia Milik is 854334.