Janumbera is a village in Khuntpani tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Janumbera was 955 which includes 461 males and 494 females. Janumbera covers 221 ha area. Pincode of Janumbera is 833201.