Barangay Naguituban

Situated in San Juan, La Union, Barangay Naguituban is one of 41 barangays that make up the municipality within Ilocos Region.

According to the 2020 Philippine census, Barangay Naguituban had a population of 1,195. This made it the 10th largest of 41 barangays in San Juan by population, placing it in the upper half of the municipality. Residents of Barangay Naguituban accounted for approximately 2.95% of the total population of San Juan, which stood at 40,507 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Naguituban moving from 1,225 residents to 1,195 residents, an intercensal change of -2.4%. The trajectory indicates a contracting community. Barangay Naguituban is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Juan is a municipality comprising 41 barangays, and serves as the governing unit directly responsible for local services in Barangay Naguituban, 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 Naguituban ranks 278th 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.

Like every Philippine barangay, Barangay Naguituban is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.