Mahinathpur is a village in Korha tehsil in district of Katihar, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahinathpur was 3,479 which includes 1,824 males and 1,655 females. Mahinathpur covers 449.9 ha area. Pincode of Mahinathpur is N/A.