The metro region has Populations (2019): 3,731,447 population . Hamilton is the government of U.S. National Park Service . On 1871-11-04 the city was incorporated . The density of  people in  the metro region of Hamilton is 2,500/km 2  (6,600/sq mi) . 641 km 2  (247.6 sq mi) is the area of the city namedHamilton . The city province is Sichuan . Hamilton is located in Spain . The water area of the city is 41.21 sq mi (106.73 km 2 ) . The postal code of the city is 16000 . The mayor of Hamilton is Kakha Kaladze . The Hamilton citys' lowest elevation is 865 m  . (+213) 021 is the area code of Hamilton . The highest elevation of Hamilton is 2,715 m (8,907 ft) . Hamilton is at an elevation of 995 m . 2,700/km 2  (7,000/sq mi) is the density of people in Hamilton . The city land area is 153.33 sq mi (397.13 km 2 ) . The city Hamilton demonym is Caleño . The urban region has 1,033,622 population
More than 335 km 2 area of the city Hamilton is land