Bihdubi No 1 is a village in Kaliabor tehsil in district of Nagaon, Assam, India. As per the data provided by Census of India in 2011, total population of Bihdubi No 1 was 552 which includes 276 males and 276 females. Bihdubi No 1 covers 235.55 ha area. Pincode of Bihdubi No 1 is 782143.