Demographics of Rio de Janeiro
Rio de Janeiro City is home to more than 6 million people, accounting for about 35% of the population of Rio de Janeiro State. Portuguese remains the most widely spoken language and Rio de Janeiro is the second city in the Portuguese speaking world.
Araruama
Araruama () is a municipality in the state of Rio de Janeiro, Brazil. Located at 22°52'22" of latitude South and 42°20'35" of longitude west, at an altitude of fifty feet. In 2010, its population was 118,964 inhabitants, which places it the second largest population in the Região dos Lagos.