Barangay Calamias

Barangay Calamias forms part of City of Lipa, a city in Batangas, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Calamias had a population of 1,651. This made it the 63rd largest of 72 barangays in City of Lipa by population, placing it among the smaller barangays of the city. Residents of Barangay Calamias accounted for approximately 0.44% of the total population of City of Lipa, which stood at 372,931 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Calamias moving from 1,385 residents to 1,651 residents, an intercensal change of +19.2%. The trajectory indicates a growing community. Barangay Calamias is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Lipa is a city comprising 72 barangays, and serves as the governing unit directly responsible for local services in Barangay Calamias, 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 Calamias ranks 656th 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.

Like every Philippine barangay, Barangay Calamias is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.