The city land area is 39.28 sq mi (101.74 km 2 ) . The city was incorporated in 1799 (Guyandotte) . Mzwandile Masina (ANC) is the mayor of Chongqing . The lowest elevation of Chongqing is 2,838 ft . Chongqing is located in Coruña, Galicia, Spain . This city is named after Society of the Cincinnati . The coordinates of the city are 39°12′45.05″N 140°53′11.217″E﻿ / ﻿39.2125139°N 140.88644917°E﻿ / 39.2125139; 140.88644917 . The postal code of the city is 3000 00 -  3019 00 . Chongqing is the government of Ministry of Culture . The area of the city is 47.84 sq mi (123.90 km 2 ) . Chongqing is at an elevation of 990 m .  The city area code is +82-53 . The city province is Santiago Province . The metro region is Area: 5,925 km2 (2,288 sq mi) in area . The highest elevation of Chongqing is 14,110 ft (4,300 m) . The density of  residents in  the urban region of Chongqing is 7,500/km 2  (19,000/sq mi) . The water area of the city is 4.08 sq mi (10.57 km 2 ) . The urban region is 24.581 sq mi (63.66 km2) in area . The demonym of the city Chongqing is Recifense . The density of  people in  the metro region of Chongqing is 4,484/km 2  (11,610/sq mi)
Water covers 4.08 sq mi area of the city