Barangay Tandang Sora

Classified as a small barangay, Barangay Tandang Sora is one of the administrative divisions of City of San Carlos in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Philippine census, Barangay Tandang Sora had a population of 582. This made it the 83rd largest of 86 barangays in City of San Carlos by population, placing it among the smaller barangays of the city. Residents of Barangay Tandang Sora accounted for approximately 0.28% of the total population of City of San Carlos, which stood at 205,424 in the same census year.

The barangay recorded 585 residents in the 2015 intercensal count and 582 residents in the 2020 Census — a net change of -0.5%, consistent with a broadly stable settlement. Barangay Tandang Sora is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of San Carlos is a city comprising 86 barangays, and serves as the governing unit directly responsible for local services in Barangay Tandang Sora, including public health, sanitation, peace and order, and civil registration. Within the wider province of Pangasinan, which contains 1,364 barangays across its component cities and municipalities, Barangay Tandang Sora ranks 1316th by 2020 population. Pangasinan 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.