Nayamarsa is a village in Jarmundi tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Nayamarsa was 134 which includes 60 males and 74 females. Nayamarsa covers 14.11 ha area. Pincode of Nayamarsa is 814120.