Lawjan No 1 is a village in Sonari tehsil in district of Sivasagar, Assam, India. As per the data provided by Census of India in 2011, total population of Lawjan No 1 was 894 which includes 447 males and 447 females. Lawjan No 1 covers 117.69 ha area. Pincode of Lawjan No 1 is N/A.