Barangay San Antonio I

Barangay San Antonio I is a large barangay in the municipality of Noveleta, located in the province of Cavite, in the CALABARZON region of the Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Antonio I had a population of 5,513. This made it the 3rd largest of 16 barangays in Noveleta by population, placing it in the upper half of the municipality. Residents of Barangay San Antonio I accounted for approximately 11.15% of the total population of Noveleta, which stood at 49,452 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Antonio I moving from 4,869 residents to 5,513 residents, an intercensal change of +13.2%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay San Antonio I as urban, reflecting the density and built-up character of the area.

Noveleta is a municipality comprising 16 barangays, and serves as the governing unit directly responsible for local services in Barangay San Antonio I, 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 Antonio I ranks 197th 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.