Rajauli is a subdivision in Nawada district of Bihar state, India is situated besides the river of Dhanrjay nadi, on National Highway 31(India). It is 28.1 km far from its city Nawada.It is located 144 km distance from its Bihar’s capital Patna. Nearest railway station is Nawada and nearest airport is Gaya Airport.It is located at an elevation of 135 m above MSL. It is a sub-division which touches Jharkhand and it has great economic potential.