Jagarnathpur Milik is a village in Colgong tehsil in district of Bhagalpur, Bihar, India. As per the data provided by Census of India in 2011, total population of Jagarnathpur Milik was 595 which includes 324 males and 271 females. Jagarnathpur Milik covers 25 ha area. Pincode of Jagarnathpur Milik is 813204.