Barangay San Julian

Situated in Solsona, Ilocos Norte, Barangay San Julian is one of 22 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 San Julian had a population of 279. This made it the 22nd largest of 22 barangays in Solsona by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Julian accounted for approximately 1.12% of the total population of Solsona, which stood at 24,851 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Julian moving from 269 residents to 279 residents, an intercensal change of +3.7%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay San Julian as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Solsona is a municipality comprising 22 barangays, and serves as the governing unit directly responsible for local services in Barangay San Julian, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Norte, which contains 559 barangays across its component cities and municipalities, Barangay San Julian ranks 545th by 2020 population. Ilocos Norte 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.