Águas de São Pedro
As of the 2010 Brazilian Census recorded by the Brazilian Institute of Geography and Statistics (IBGE), Águas de São Pedro has a population of 2,707. Of that total, 2,361 inhabitants are White (87.22%), 279 are Pardo (brown) (10.31%), 41 are Black (1.51%), and 26 are Asian (0.96%). It is the 594th most populous city in the state, and has a population density of 749.45 inhabitants per square kilometer. Of the total population, 1,262 inhabitants were men and 1,445 were women.
San Pedro de Atacama
According to the 2002 census of the National Statistics Institute, San Pedro de Atacama had 4,969 inhabitants (2,928 males and 2,041 females). Of these, 1,938 (39%) lived in urban areas and 3,031 (61%) in rural areas. The population grew by 75.6% (2,140 persons) between the 1992 and 2002 censuses.