Barangay Lettac Norte

Situated in Santol, La Union, Barangay Lettac Norte is one of 11 barangays that make up the municipality within Ilocos Region.

According to the 2020 Philippine census, Barangay Lettac Norte had a population of 1,358. This made it the 4th largest of 11 barangays in Santol by population, placing it in the upper half of the municipality. Residents of Barangay Lettac Norte accounted for approximately 9.59% of the total population of Santol, which stood at 14,166 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Lettac Norte moving from 1,125 residents to 1,358 residents, an intercensal change of +20.7%. The trajectory indicates a growing community. Barangay Lettac Norte is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Santol is a municipality comprising 11 barangays, and serves as the governing unit directly responsible for local services in Barangay Lettac Norte, 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 Lettac Norte ranks 229th 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 Lettac Norte 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.