Barra de Santo Antônio
Barra de Santo Antônio | |
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Flag Coat of arms | |
Location in Alagoas state | |
Barra de Santo Antônio Location in Brazil | |
| Coordinates: 9°24′18″S 35°30′25″W / 9.40500°S 35.50694°W | |
| Country | Brazil |
| Region | Northeast |
| State | Alagoas |
| Microregion | Maceió |
| Area | |
• Total | 138.43 km2 (53.45 sq mi) |
| Population (2020) | |
• Total | 16,068 |
| • Density | 116.07/km2 (300.63/sq mi) |
| Time zone | UTC−3 (BRT) |
Barra de Santo Antônio is a municipality in the state of Alagoas in Brazil. The population is 16,068 (2020 est.) in an area of 138.43 km2 (53.45 sq mi). The elevation is 10 m. It is situated on the Atlantic coast, northeast of Maceió.