Barangay Mamis

Barangay Mamis forms part of Barobo, a municipality in Surigao Del Sur, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Mamis had a population of 542. This made it the 20th largest of 21 barangays in Barobo by population, placing it among the smaller barangays of the municipality. Residents of Barangay Mamis accounted for approximately 1.02% of the total population of Barobo, which stood at 53,146 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Mamis changed from 497 to 542, a shift of +9.1% over the five-year period. This places the barangay among those with growing populations in Barobo. Barangay Mamis is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Barobo is a municipality comprising 21 barangays, and serves as the governing unit directly responsible for local services in Barangay Mamis, including public health, sanitation, peace and order, and civil registration. Within the wider province of Surigao Del Sur, which contains 309 barangays across its component cities and municipalities, Barangay Mamis ranks 291st by 2020 population. Surigao Del Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Mamis is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.