Barangay Apatut

Situated in Balaoan, La Union, Barangay Apatut is one of 36 barangays that make up the municipality within Ilocos Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Apatut had a population of 987. This made it the 19th largest of 36 barangays in Balaoan by population, placing it in the middle tier of the municipality. Residents of Barangay Apatut accounted for approximately 2.45% of the total population of Balaoan, which stood at 40,339 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Apatut moving from 955 residents to 987 residents, an intercensal change of +3.4%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Apatut as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Balaoan is a municipality comprising 36 barangays, and serves as the governing unit directly responsible for local services in Barangay Apatut, including public health, sanitation, peace and order, and civil registration. Within the wider province of La Union, which contains 576 barangays across its component cities and municipalities, Barangay Apatut ranks 363rd by 2020 population. La Union 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.