Barangay Ampid II

Situated in San Mateo, Rizal, Barangay Ampid II is one of 15 barangays that make up the municipality within CALABARZON.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Ampid II had a population of 4,657. This made it the 15th largest of 15 barangays in San Mateo by population, placing it among the smaller barangays of the municipality. Residents of Barangay Ampid II accounted for approximately 1.70% of the total population of San Mateo, which stood at 273,306 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Ampid II moving from 6,242 residents to 4,657 residents, an intercensal change of -25.4%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Ampid II as urban, reflecting the density and built-up character of the area.

San Mateo is a municipality comprising 15 barangays, and serves as the governing unit directly responsible for local services in Barangay Ampid II, including public health, sanitation, peace and order, and civil registration. Within the wider province of Rizal, which contains 189 barangays across its component cities and municipalities, Barangay Ampid II ranks 107th by 2020 population. Rizal is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Ampid II is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.