Barangay Malinao Ibaba

Barangay Malinao Ibaba forms part of Atimonan, a municipality in Quezon, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Malinao Ibaba had a population of 1,696. This made it the 14th largest of 42 barangays in Atimonan by population, placing it in the middle tier of the municipality. Residents of Barangay Malinao Ibaba accounted for approximately 2.64% of the total population of Atimonan, which stood at 64,260 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Malinao Ibaba moving from 1,767 residents to 1,696 residents, an intercensal change of -4.0%. The trajectory indicates a contracting community. Barangay Malinao Ibaba is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Atimonan is a municipality comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay Malinao Ibaba, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Malinao Ibaba ranks 378th by 2020 population. Quezon is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Malinao Ibaba 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.