Sili Dubaur is a village in Rajauli tehsil in district of Nawada, Bihar, India. As per the data provided by Census of India in 2011, total population of Sili Dubaur was 79 which includes 47 males and 32 females. Sili Dubaur covers 186 ha area. Pincode of Sili Dubaur is N/A.