Barangay San Sebastian

Classified as a mid-sized barangay, Barangay San Sebastian is one of the administrative divisions of Kawit in Cavite, CALABARZON, Philippines.

According to the 2020 Philippine census, Barangay San Sebastian had a population of 3,025. This made it the 14th largest of 23 barangays in Kawit by population, placing it in the middle tier of the municipality. Residents of Barangay San Sebastian accounted for approximately 2.81% of the total population of Kawit, which stood at 107,535 in the same census year.

The barangay recorded 2,029 residents in the 2015 intercensal count and 3,025 residents in the 2020 Census — a net change of +49.1%, consistent with a growing settlement. Barangay San Sebastian is officially classified as urban, reflecting the density and built-up character of the area.

Kawit is a municipality comprising 23 barangays, and serves as the governing unit directly responsible for local services in Barangay San Sebastian, including public health, sanitation, peace and order, and civil registration. Within the wider province of Cavite, which contains 829 barangays across its component cities and municipalities, Barangay San Sebastian ranks 367th by 2020 population. Cavite 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.