São João da Barra

São João da Barra
Município de São João da Barra
Location of São João da Barra in the state of Rio de Janeiro
São João da Barra
Location of São João da Barra in Brazil
Coordinates: 21°38′24″S 41°03′03″W / 21.64000°S 41.05083°W / -21.64000; -41.05083
Country Brazil
RegionSoutheast
State Rio de Janeiro
Government
  PrefeitoCarla Machado (PP)
Area
  Total
458.611 km2 (177.071 sq mi)
Elevation
12 m (39 ft)
Population
 (2020)
  Total
36,423
Time zoneUTC−3 (BRT)
Website

São João da Barra (Portuguese pronunciation: [sɐ̃w ʒuˈɐ̃w ˈbaʁɐ, - ˈʒwɐ̃w -]) is a municipality located in the Brazilian state of Rio de Janeiro. Its population was 36,423 (2020) and its area is 459 km². It is home to the Superporto do Açu.