Rangamodichak is a village in Mohanpur tehsil in district of Deoghar, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Rangamodichak was 295 which includes 158 males and 137 females. Rangamodichak covers 67 ha area. Pincode of Rangamodichak is 814157.