Barangay Sumadel

Classified as a small barangay, Barangay Sumadel is one of the administrative divisions of Tadian in Mountain Province, CAR, Philippines.

According to the 2020 Philippine census, Barangay Sumadel had a population of 765. This made it the 12th largest of 19 barangays in Tadian by population, placing it in the middle tier of the municipality. Residents of Barangay Sumadel accounted for approximately 3.96% of the total population of Tadian, which stood at 19,341 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Sumadel moving from 736 residents to 765 residents, an intercensal change of +3.9%. The trajectory indicates a growing community. Barangay Sumadel is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tadian is a municipality comprising 19 barangays, and serves as the governing unit directly responsible for local services in Barangay Sumadel, including public health, sanitation, peace and order, and civil registration. Within the wider province of Mountain Province, which contains 144 barangays across its component cities and municipalities, Barangay Sumadel ranks 74th by 2020 population. Mountain Province is classified as a 4th 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.