Barangay Concordia

Barangay Concordia forms part of Alitagtag, a municipality in Batangas, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Concordia had a population of 932. This made it the 14th largest of 19 barangays in Alitagtag by population, placing it in the middle tier of the municipality. Residents of Barangay Concordia accounted for approximately 3.48% of the total population of Alitagtag, which stood at 26,819 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Concordia moving from 892 residents to 932 residents, an intercensal change of +4.5%. The trajectory indicates a growing community. Barangay Concordia is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Alitagtag is a municipality comprising 19 barangays, and serves as the governing unit directly responsible for local services in Barangay Concordia, 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 Concordia ranks 885th 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.

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.