Madamba, officially the Municipality of Madamba, is a municipality in the province of Lanao del Sur, Philippines. According to the 2020 census…Madamba, officially the Municipality of Madamba, is a municipality in the province of Lanao del Sur, Philippines. According to the 2020 census, it has a population of 22,050 people. Madamba is politically subdivided into 24 barangays. Each barangay consists of puroks while some have sitios.