São Sebastião, Alagoas

São Sebastião
Etymology: Named in honor of the saint and governor at the time of the municipality's founding, Sebastião Muniz Falcão
Location of São Sebastião in Alagoas
São Sebastião
São Sebastião
Coordinates: 9°56′2″S 36°32′40″W / 9.93389°S 36.54444°W / -9.93389; -36.54444
Country Brazil
RegionNortheast
State Alagoas
Founded31 May 1960
Government
  MayorCharles Nunes Regueira (PP) (2025-2028)
  Vice MayorAna Patricia Alves dos Santos (PP) (2025-2028)
Area
  Total
314.924 km2 (121.593 sq mi)
Elevation
200 m (700 ft)
Population
 (2022)
  Total
31,786
  Density100.93/km2 (261.4/sq mi)
DemonymSalomeense (Brazilian Portuguese)
Time zoneUTC-03:00 (Brasília Time)
Postal code
57275-000, 57279-000
HDI (2010)0.549 – low
Websitesaosebastiao.al.gov.br

São Sebastião is a municipality located in the Brazilian state of Alagoas. Its population was 34,290 (2020) and its area is 306 km2.