Barangay Tomana East

Situated in Rosales, Pangasinan, Barangay Tomana East is one of 37 barangays that make up the municipality within Ilocos Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Tomana East had a population of 1,204. This made it the 28th largest of 37 barangays in Rosales by population, placing it among the smaller barangays of the municipality. Residents of Barangay Tomana East accounted for approximately 1.80% of the total population of Rosales, which stood at 66,711 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Tomana East changed from 1,367 to 1,204, a shift of -11.9% over the five-year period. This places the barangay among those with contracting populations in Rosales. The Philippine Statistics Authority classifies Barangay Tomana East as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Rosales is a municipality comprising 37 barangays, and serves as the governing unit directly responsible for local services in Barangay Tomana East, including public health, sanitation, peace and order, and civil registration. Within the wider province of Pangasinan, which contains 1,364 barangays across its component cities and municipalities, Barangay Tomana East ranks 1059th by 2020 population. Pangasinan 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.