Sildauri is a village in Noamundi tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Sildauri was 1,364 which includes 687 males and 677 females. Sildauri covers 421 ha area. Pincode of Sildauri is 833203.