Ruidih 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 Ruidih was 1,435 which includes 723 males and 712 females. Ruidih covers 382 ha area. Pincode of Ruidih is 833201.