Barangay Ilayang Tayuman

Situated in San Francisco, Quezon, Barangay Ilayang Tayuman is one of 16 barangays that make up the municipality within CALABARZON.

According to the 2020 Philippine census, Barangay Ilayang Tayuman had a population of 3,025. This made it the 11th largest of 16 barangays in San Francisco by population, placing it in the middle tier of the municipality. Residents of Barangay Ilayang Tayuman accounted for approximately 4.87% of the total population of San Francisco, which stood at 62,097 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Ilayang Tayuman changed from 3,266 to 3,025, a shift of -7.4% over the five-year period. This places the barangay among those with contracting populations in San Francisco. Barangay Ilayang Tayuman is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Francisco is a municipality comprising 16 barangays, and serves as the governing unit directly responsible for local services in Barangay Ilayang Tayuman, 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 Ilayang Tayuman ranks 166th 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 Ilayang Tayuman 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.