Barangay Calascagas

Classified as a small barangay, Barangay Calascagas is one of the administrative divisions of San Fernando in Camarines Sur, Bicol Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Calascagas had a population of 577. This made it the 22nd largest of 22 barangays in San Fernando by population, placing it among the smaller barangays of the municipality. Residents of Barangay Calascagas accounted for approximately 1.49% of the total population of San Fernando, which stood at 38,626 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Calascagas moving from 517 residents to 577 residents, an intercensal change of +11.6%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Calascagas as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Fernando is a municipality comprising 22 barangays, and serves as the governing unit directly responsible for local services in Barangay Calascagas, including public health, sanitation, peace and order, and civil registration. Within the wider province of Camarines Sur, which contains 1,063 barangays across its component cities and municipalities, Barangay Calascagas ranks 945th by 2020 population. Camarines Sur 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.