Barangay Cang-atuyom

Barangay Cang-atuyom forms part of Siquijor, a municipality in Siquijor, and is classified as a very small barangay.

According to the 2020 Philippine census, Barangay Cang-atuyom had a population of 400. This made it the 30th largest of 42 barangays in Siquijor by population, placing it in the middle tier of the municipality. Residents of Barangay Cang-atuyom accounted for approximately 1.38% of the total population of Siquijor, which stood at 28,915 in the same census year.

The barangay recorded 398 residents in the 2015 intercensal count and 400 residents in the 2020 Census — a net change of +0.5%, consistent with a slowly expanding settlement. Barangay Cang-atuyom is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Siquijor is a municipality comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay Cang-atuyom, including public health, sanitation, peace and order, and civil registration. Within the wider province of Siquijor, which contains 134 barangays across its component cities and municipalities, Barangay Cang-atuyom ranks 106th by 2020 population. Siquijor is classified as a 5th by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Cang-atuyom 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.