Barangay Igdampog Sur

Classified as a very small barangay, Barangay Igdampog Sur is one of the administrative divisions of Tubungan in Iloilo, Western Visayas, Philippines.

According to the 2020 Philippine census, Barangay Igdampog Sur had a population of 384. This made it the 27th largest of 48 barangays in Tubungan by population, placing it in the middle tier of the municipality. Residents of Barangay Igdampog Sur accounted for approximately 1.67% of the total population of Tubungan, which stood at 23,021 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Igdampog Sur changed from 433 to 384, a shift of -11.3% over the five-year period. This places the barangay among those with contracting populations in Tubungan. Barangay Igdampog Sur is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tubungan is a municipality comprising 48 barangays, and serves as the governing unit directly responsible for local services in Barangay Igdampog Sur, including public health, sanitation, peace and order, and civil registration. Within the wider province of Iloilo, which contains 1,901 barangays across its component cities and municipalities, Barangay Igdampog Sur ranks 1475th by 2020 population. Iloilo is classified as a 1st 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.