Barangay Bry. No. 18, San Quirino (Pob.)

Classified as a small barangay, Barangay Bry. No. 18, San Quirino (Pob.) is one of the administrative divisions of City of Laoag in Ilocos Norte, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Bry. No. 18, San Quirino (Pob.) had a population of 732. This made it the 75th largest of 80 barangays in City of Laoag by population, placing it among the smaller barangays of the city. Residents of Barangay Bry. No. 18, San Quirino (Pob.) accounted for approximately 0.66% of the total population of City of Laoag, which stood at 111,651 in the same census year.

The barangay recorded 723 residents in the 2015 intercensal count and 732 residents in the 2020 Census — a net change of +1.2%, consistent with a slowly expanding settlement. The Philippine Statistics Authority classifies Barangay Bry. No. 18, San Quirino (Pob.) as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Laoag is a city comprising 80 barangays, and serves as the governing unit directly responsible for local services in Barangay Bry. No. 18, San Quirino (Pob.), 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 Bry. No. 18, San Quirino (Pob.) ranks 400th 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.

Barangay Bry. No. 18, San Quirino (Pob.) is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.