The water area of the city is 1.420 sq mi (3.677 km 2 )  13.73% . 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 . The city was incorporated in December 23, 1814 (village) . The land area of the city is 39.28 sq mi (101.74 km 2 ) . Hong Kong Special Administrative Region of the People's Republic of China is located in Indonesia . The mayor of Hong Kong Special Administrative Region of the People's Republic of China is Evelyn Trejo de Rosales (UNT) . The area of the city is Area: 619 km2 (239 sq mi) . The coordinates of the city are 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E . 4,062/km 2  (10,523/sq mi) is the density of people in Hong Kong Special Administrative Region of the People's Republic of China . The city Hong Kong Special Administrative Region of the People's Republic of China province is Alberta . The area of the urban region is 11,609.91 km 2  (4,482.61 sq mi) . The metro region has 4,597,134 population . The demonym of the city Hong Kong Special Administrative Region of the People's Republic of China is Caleño . 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 the government of National Park Service . The highest elevation of Hong Kong Special Administrative Region of the People's Republic of China is 1,390 m (4,560 ft) . Hong Kong Special Administrative Region of the People's Republic of China is named for Confluence of Grand River and Gunnison River . The city has the postal code 16000 . The Hong Kong Special Administrative Region of the People's Republic of China citys' lowest elevation is 3 ft
More than 328 sq mi area of the city Hong Kong Special Administrative Region of the People's Republic of China is water