Nioaque | |
|---|---|
 Flag | |
 Location in Mato Grosso do Sul state | |
  Nioaque Location in Brazil | |
| Coordinates: 21°08′06″S 55°49′48″W / 21.13500°S 55.83000°W | |
| Country | Brazil |
| Region | Central-West |
| State | Mato Grosso do Sul |
| Area | |
• Total | 3,924 km2 (1,515 sq mi) |
| Population (2020 [1]) | |
• Total | 13,862 |
| • Density | 3.5/km2 (9.1/sq mi) |
| Time zone | UTC−4 (AMT) |
Nioaque is a municipality located in the Brazilian state of Mato Grosso do Sul. Its population was 13,862 (2020) and its area is 3,924 km².