Barangay B. Del Mundo

Situated in Mansalay, Oriental Mindoro, Barangay B. Del Mundo is one of 17 barangays that make up the municipality within MIMAROPA Region.

According to the 2020 Philippine census, Barangay B. Del Mundo had a population of 8,278. This made it the 2nd largest of 17 barangays in Mansalay by population, placing it among the most populous barangays of the municipality. Residents of Barangay B. Del Mundo accounted for approximately 14.00% of the total population of Mansalay, which stood at 59,114 in the same census year.

Census comparisons between 2015 and 2020 show Barangay B. Del Mundo moving from 8,208 residents to 8,278 residents, an intercensal change of +0.9%. The trajectory indicates a slowly expanding community. Barangay B. Del Mundo is officially classified as urban, reflecting the density and built-up character of the area.

Mansalay is a municipality comprising 17 barangays, and serves as the governing unit directly responsible for local services in Barangay B. Del Mundo, including public health, sanitation, peace and order, and civil registration. Within the wider province of Oriental Mindoro, which contains 426 barangays across its component cities and municipalities, Barangay B. Del Mundo ranks 2nd by 2020 population. Oriental Mindoro is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay B. Del Mundo 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.