Barangay Muzon

Situated in City of San Jose Del Monte, Bulacan, Barangay Muzon is one of 59 barangays that make up the city within Central Luzon.

According to the 2020 Philippine census, Barangay Muzon had a population of 127,506. This made it the 1st largest of 59 barangays in City of San Jose Del Monte by population, placing it among the most populous barangays of the city. Residents of Barangay Muzon accounted for approximately 19.56% of the total population of City of San Jose Del Monte, which stood at 651,813 in the same census year.

The barangay recorded 106,603 residents in the 2015 intercensal count and 127,506 residents in the 2020 Census — a net change of +19.6%, consistent with a growing settlement. Barangay Muzon is officially classified as urban, reflecting the density and built-up character of the area.

City of San Jose Del Monte is a city comprising 59 barangays, and serves as the governing unit directly responsible for local services in Barangay Muzon, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bulacan, which contains 569 barangays across its component cities and municipalities, Barangay Muzon ranks 1st by 2020 population. Bulacan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Muzon 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.