Barangay Calius Gueco

Classified as a small barangay, Barangay Calius Gueco is one of the administrative divisions of Concepcion in Tarlac, Central Luzon, Philippines.

According to the 2020 Philippine census, Barangay Calius Gueco had a population of 1,295. This made it the 41st largest of 45 barangays in Concepcion by population, placing it among the smaller barangays of the municipality. Residents of Barangay Calius Gueco accounted for approximately 0.76% of the total population of Concepcion, which stood at 169,953 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Calius Gueco moving from 1,233 residents to 1,295 residents, an intercensal change of +5.0%. The trajectory indicates a growing community. Barangay Calius Gueco is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Concepcion is a municipality comprising 45 barangays, and serves as the governing unit directly responsible for local services in Barangay Calius Gueco, including public health, sanitation, peace and order, and civil registration. Within the wider province of Tarlac, which contains 511 barangays across its component cities and municipalities, Barangay Calius Gueco ranks 378th by 2020 population. Tarlac is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Calius Gueco 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.