Barangay San Antonio West

Barangay San Antonio West forms part of Don Carlos, a municipality in Bukidnon, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay San Antonio West had a population of 1,672. This made it the 16th largest of 29 barangays in Don Carlos by population, placing it in the middle tier of the municipality. Residents of Barangay San Antonio West accounted for approximately 2.41% of the total population of Don Carlos, which stood at 69,273 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay San Antonio West changed from 1,600 to 1,672, a shift of +4.5% over the five-year period. This places the barangay among those with growing populations in Don Carlos. Barangay San Antonio West is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Don Carlos is a municipality comprising 29 barangays, and serves as the governing unit directly responsible for local services in Barangay San Antonio West, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bukidnon, which contains 464 barangays across its component cities and municipalities, Barangay San Antonio West ranks 293rd by 2020 population. Bukidnon 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.