| Name | Status | Population census 1991-05-15 | Population census 2001-11-17 | Population census 2010-10-27 | |
|---|---|---|---|---|---|
| Arauco | Department | 11,173 | 13,720 | 15,418 |
Source: Instituto Nacional de Estadística y Censos de la Republica Argentina (web).
2011-10-08WWW.CITYPOPULATION.DE
