The constituency was created in 1984 from the Sylhet-12 constituency when the former Sylhet District was split into four districts: Sunamganj, Sylhet, Moulvibazar, and Habiganj.[3]
Ahead of the 2014 general election, the Election Commission expanded the boundaries of the constituency. Previously it had excluded one union parishad of Dowarabazar Upazila: Mannargaon.[6][7]