Barangay Calan

Classified as a small barangay, Barangay Calan is one of the administrative divisions of Balayan in Batangas, CALABARZON, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Calan had a population of 1,109. This made it the 40th largest of 48 barangays in Balayan by population, placing it among the smaller barangays of the municipality. Residents of Barangay Calan accounted for approximately 1.16% of the total population of Balayan, which stood at 95,913 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Calan changed from 1,191 to 1,109, a shift of -6.9% over the five-year period. This places the barangay among those with contracting populations in Balayan. The Philippine Statistics Authority classifies Barangay Calan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Balayan is a municipality comprising 48 barangays, and serves as the governing unit directly responsible for local services in Barangay Calan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Batangas, which contains 1,078 barangays across its component cities and municipalities, Barangay Calan ranks 832nd by 2020 population. Batangas is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Calan is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.