| Aco | |
|---|---|
| — District — | |
| Country | Peru |
| Region | Junín |
| Province | Concepción |
| Founded | December 3, 1917 |
| Capital | Aco |
| Government | |
| • Mayor | Hernan Tacza Flores |
| Area | |
| • Total | 37.8 km2 (14.6 sq mi) |
| Elevation | 3,480 m (11,417 ft) |
| Population (2005 census) | |
| • Total | 2,149 |
| • Density | 56.9/km2 (147.2/sq mi) |
| Time zone | PET (UTC-5) |
| UBIGEO | 120202 |
Aco District is one of fifteen districts of the province Concepción in Peru.[1]