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.
Águas de São Pedro
There is no courthouse in Águas de São Pedro; the municipality is part of the district court of São Pedro. According to the Regional Electoral Court of São Paulo, the city had in 2014 2,881 voters, a number greater than the number of inhabitants. This happens because the city has many vacationers and students that end up transferring their electoral register to the municipality.