Barangay Oloc

Barangay Oloc is a small barangay in the municipality of Laua-An, located in the province of Antique, in the Western Visayas region of the Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Oloc had a population of 1,190. This made it the 7th largest of 40 barangays in Laua-An by population, placing it in the upper half of the municipality. Residents of Barangay Oloc accounted for approximately 4.48% of the total population of Laua-An, which stood at 26,580 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Oloc changed from 1,168 to 1,190, a shift of +1.9% over the five-year period. This places the barangay among those with slowly expanding populations in Laua-An. The Philippine Statistics Authority classifies Barangay Oloc as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Laua-An is a municipality comprising 40 barangays, and serves as the governing unit directly responsible for local services in Barangay Oloc, including public health, sanitation, peace and order, and civil registration. Within the wider province of Antique, which contains 590 barangays across its component cities and municipalities, Barangay Oloc ranks 173rd by 2020 population. Antique is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Oloc 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.