Barangay Old Bulatukan

Situated in Makilala, Cotabato, Barangay Old Bulatukan is one of 38 barangays that make up the municipality within SOCCSKSARGEN.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Old Bulatukan had a population of 2,629. This made it the 7th largest of 38 barangays in Makilala by population, placing it in the upper half of the municipality. Residents of Barangay Old Bulatukan accounted for approximately 2.99% of the total population of Makilala, which stood at 87,927 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Old Bulatukan changed from 2,753 to 2,629, a shift of -4.5% over the five-year period. This places the barangay among those with contracting populations in Makilala. The Philippine Statistics Authority classifies Barangay Old Bulatukan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Makilala is a municipality comprising 38 barangays, and serves as the governing unit directly responsible for local services in Barangay Old Bulatukan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Cotabato, which contains 543 barangays across its component cities and municipalities, Barangay Old Bulatukan ranks 164th by 2020 population. Cotabato 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.