Barangay Osorio I

Barangay Osorio I forms part of San Remigio, a municipality in Antique, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Osorio I had a population of 902. This made it the 12th largest of 45 barangays in San Remigio by population, placing it in the upper half of the municipality. Residents of Barangay Osorio I accounted for approximately 2.65% of the total population of San Remigio, which stood at 34,045 in the same census year.

The barangay recorded 757 residents in the 2015 intercensal count and 902 residents in the 2020 Census — a net change of +19.2%, consistent with a growing settlement. Barangay Osorio I is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Remigio is a municipality comprising 45 barangays, and serves as the governing unit directly responsible for local services in Barangay Osorio I, 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 Osorio I ranks 242nd 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.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.