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