Barangay Mampi

Classified as a small barangay, Barangay Mampi is one of the administrative divisions of Lanuza in Surigao Del Sur, Caraga, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Mampi had a population of 930. This made it the 8th largest of 13 barangays in Lanuza by population, placing it in the middle tier of the municipality. Residents of Barangay Mampi accounted for approximately 6.82% of the total population of Lanuza, which stood at 13,642 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Mampi moving from 625 residents to 930 residents, an intercensal change of +48.8%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Mampi as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lanuza is a municipality comprising 13 barangays, and serves as the governing unit directly responsible for local services in Barangay Mampi, 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 Mampi ranks 238th 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.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.