Barangay Kilait

Classified as a small barangay, Barangay Kilait is one of the administrative divisions of Atimonan in Quezon, CALABARZON, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Kilait had a population of 587. This made it the 30th largest of 42 barangays in Atimonan by population, placing it in the middle tier of the municipality. Residents of Barangay Kilait accounted for approximately 0.91% of the total population of Atimonan, which stood at 64,260 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Kilait moving from 576 residents to 587 residents, an intercensal change of +1.9%. The trajectory indicates a slowly expanding community. The Philippine Statistics Authority classifies Barangay Kilait 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 Kilait, 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 Kilait ranks 869th 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.

Like every Philippine barangay, Barangay Kilait 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.