Masmohana is a village in Domchanch tehsil in district of Kodarma, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Masmohana was 4,623 which includes 2,369 males and 2,254 females. Masmohana covers 851.57 ha area. Pincode of Masmohana is 825418.