Barangay Igdurarog

Barangay Igdurarog forms part of Tobias Fornier, a municipality in Antique, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Igdurarog had a population of 550. This made it the 22nd largest of 50 barangays in Tobias Fornier by population, placing it in the middle tier of the municipality. Residents of Barangay Igdurarog accounted for approximately 1.63% of the total population of Tobias Fornier, which stood at 33,816 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Igdurarog moving from 553 residents to 550 residents, an intercensal change of -0.5%. The trajectory indicates a broadly stable community. The Philippine Statistics Authority classifies Barangay Igdurarog as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tobias Fornier is a municipality comprising 50 barangays, and serves as the governing unit directly responsible for local services in Barangay Igdurarog, 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 Igdurarog ranks 399th 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 Igdurarog 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.