Barangay Sulquiano

Barangay Sulquiano forms part of Dingras, a municipality in Ilocos Norte, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Sulquiano had a population of 1,478. This made it the 8th largest of 31 barangays in Dingras by population, placing it in the upper half of the municipality. Residents of Barangay Sulquiano accounted for approximately 3.68% of the total population of Dingras, which stood at 40,127 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Sulquiano moving from 1,458 residents to 1,478 residents, an intercensal change of +1.4%. The trajectory indicates a slowly expanding community. The Philippine Statistics Authority classifies Barangay Sulquiano as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Dingras is a municipality comprising 31 barangays, and serves as the governing unit directly responsible for local services in Barangay Sulquiano, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Norte, which contains 559 barangays across its component cities and municipalities, Barangay Sulquiano ranks 109th by 2020 population. Ilocos Norte 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 Sulquiano 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.