Barangay Santa Fe

Barangay Santa Fe is a small barangay in the municipality of Agoo, located in the province of La Union, in the Ilocos Region region of the Philippines.

According to the 2020 Philippine census, Barangay Santa Fe had a population of 767. This made it the 43rd largest of 49 barangays in Agoo by population, placing it among the smaller barangays of the municipality. Residents of Barangay Santa Fe accounted for approximately 1.16% of the total population of Agoo, which stood at 66,028 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Santa Fe moving from 804 residents to 767 residents, an intercensal change of -4.6%. The trajectory indicates a contracting community. Barangay Santa Fe is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Agoo is a municipality comprising 49 barangays, and serves as the governing unit directly responsible for local services in Barangay Santa Fe, 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 Santa Fe ranks 446th 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.