Mahabirganj is a village in Ramkrishna Nagar tehsil in district of Karimganj, Assam, India. As per the data provided by Census of India in 2011, total population of Mahabirganj was 201 which includes 96 males and 105 females. Mahabirganj covers 53.19 ha area. Pincode of Mahabirganj is N/A.