Loumana Department Loumana is a Departments of [Burkina Faso|department] or commune of Léraba Province in south-western Burkina Faso. Its capital is the town of Loumana. According to the 2019 census the department has a total population of 33,778.Towns and villagesLoumana Baguera Bledougou Cissegue Faon Farniagara Kangoura Kinkinka Koko Lera Loukouara Negueni Niansogoni Noussoun Ouahirmabougou Outourou Sourani Tamassari