Barangay Atimonan

Barangay Atimonan forms part of Janiuay, a municipality in Iloilo, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Atimonan had a population of 1,050. This made it the 28th largest of 60 barangays in Janiuay by population, placing it in the middle tier of the municipality. Residents of Barangay Atimonan accounted for approximately 1.57% of the total population of Janiuay, which stood at 66,786 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Atimonan moving from 1,222 residents to 1,050 residents, an intercensal change of -14.1%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Atimonan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Janiuay is a municipality comprising 60 barangays, and serves as the governing unit directly responsible for local services in Barangay Atimonan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Iloilo, which contains 1,901 barangays across its component cities and municipalities, Barangay Atimonan ranks 727th by 2020 population. Iloilo is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.