San Sebastian, Samar

San Sebastian
Municipality of San Sebastian
Map of Samar with San Sebastian highlighted
Interactive map of San Sebastian
San Sebastian
Location within the Philippines
Coordinates: 11°42′N 125°01′E / 11.7°N 125.02°E / 11.7; 125.02
CountryPhilippines
RegionEastern Visayas
ProvinceSamar
District 2nd district
Named afterSan Sebastián, Spain
Barangays14 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorEndi Gaviola
 • Vice MayorLaleine N. Babon
 • RepresentativeReynolds Michael Tan
 • Councilors
List
 • Electorate7,746 voters (2025)
Area
 • Total
39.07 km2 (15.09 sq mi)
Elevation
8.0 m (26.2 ft)
Highest elevation
187 m (614 ft)
Lowest elevation
0 m (0 ft)
Population
 (2024 census)
 • Total
9,110
 • Density233/km2 (604/sq mi)
 • Households
1,968
Economy
 • Income class6th municipal income class
 • Poverty incidence
26.91
% (2021)
 • Revenue₱ 89.56 million (2022)
 • Assets₱ 252.8 million (2022)
 • Expenditure₱ 64.3 million (2022)
 • Liabilities₱ 36.21 million (2022)
Service provider
 • ElectricitySamar 2 Electric Cooperative (SAMELCO 2)
Time zoneUTC+8 (PST)
ZIP code
6709
PSGC
IDD:area code+63 (0)55
Native languagesWaray
Tagalog

San Sebastian, officially the Municipality of San Sebastian (Waray: Bungto han San Sebastian; Tagalog: Bayan ng San Sebastian), is a municipality in the province of Samar, Philippines. According to the 2024 census, it has a population of 9,110 people.

San Sebastian was absorbed into the town of Wright (Paranas) during the American occupation. In 1950, the neighborhoods of San Sebastian, Jitaasan, Dolores, Camanjagay, Bontod, Campidasa, Campiyak, Maslog, Balogo, Maropangpang, Binongtoan, and Bolwan were combined and re-established as a single town.