Bah Mullagaon is a village in Khoirabari tehsil in district of Udalguri, Assam, India. As per the data provided by Census of India in 2011, total population of Bah Mullagaon was 1,855 which includes 925 males and 930 females. Bah Mullagaon covers 312.39 ha area. Pincode of Bah Mullagaon is 784522.