The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% . The city Hong Kong Special Administrative Region of the People's Republic of China demonym is Caleño . The density of  people in Hong Kong Special Administrative Region of the People's Republic of China is 4,062/km 2  (10,523/sq mi) . Evelyn Trejo de Rosales (UNT) is the mayor of Hong Kong Special Administrative Region of the People's Republic of China . The land area of the city is 39.28 sq mi (101.74 km 2 ) . 4,300/km 2  (11,000/sq mi) (2019) is the density of inhabitents in  the metro region of Hong Kong Special Administrative Region of the People's Republic of China . Hong Kong Special Administrative Region of the People's Republic of China is named for Confluence of Grand River and Gunnison River . The area of the urban region is 11,609.91 km 2  (4,482.61 sq mi) . Hong Kong Special Administrative Region of the People's Republic of China is the government of National Park Service . The area of the city is Area: 619 km2 (239 sq mi) . 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E are the coordinates of the city. . The city was incorporated in December 23, 1814 (village) . The postal code of the city is 16000 . The province of the city Hong Kong Special Administrative Region of the People's Republic of China is Alberta . The highest elevation of Hong Kong Special Administrative Region of the People's Republic of China is 1,390 m (4,560 ft) . The lowest elevation of Hong Kong Special Administrative Region of the People's Republic of China is 1 m  . The metro region has 4,597,134 population . 3,423/km 2  (8,870/sq mi) is the density of people in  the urban region of Hong Kong Special Administrative Region of the People's Republic of China . Hong Kong Special Administrative Region of the People's Republic of China is located in Indonesia
The elevation range of Hong Kong Special Administrative Region of the People's Republic of China is 1389 m