São Paulo is the capital of the state of São Paulo and the largest city in Brazil. With a population of 11 million people in the municipality of São Paulo and 19.6 million people in the metropolitan area, São Paulo is located 760 meters (231.7 ft) above sea level, has a very mild temperature year around, and a good supply of water. Its municipal area of 1.523-km2 (588 mi2) and metropolitan area of 7,943-km2 (3,066.9 mi2), are very densely inhabited with 7,216 inhabitants per km2 (18,688 per mi2)in the municipality and 2,470 inhabitants per km2 (6,397 per mi2) in the metropolitan area.