 The city area code is 22 . The postal code of the city is 080020 .  39°1′10″N 125°44′17″E﻿ / ﻿39.01944°N 125.73806°E are the coordinates of the city. . The demonym of the city Columbia, South Carolina is Indorian . 9,584.10/sq mi (3,717.14/km 2) is the density of people in Columbia, South Carolina . The city water area is 21 km 2  (8 sq mi) . Columbia, South Carolina is located in Germany . The city land area is 138.75 sq mi (359.36 km 2 ) . Columbia, South Carolina is the government of National Park Service . The city Columbia, South Carolina province is Sichuan . The Columbia, South Carolina citys' lowest elevation is 75 m  . Columbia, South Carolina is named for Quitu . The highest elevation of Columbia, South Carolina is 770 m (2,530 ft) . The population of the metro region is 4,597,134 . 234.72 km 2  (90.63 sq mi) is the area of the urban region of Columbia, South Carolina . The population of Columbia, South Carolina is Population (2012): 3,937,451 . The city was incorporated in 1799 (Guyandotte) . The density of  residents in  the metro region of Columbia, South Carolina is 1,500/km 2  (3,900/sq mi) . 14,100/km 2  (37,000/sq mi) is the density of inhabitents in  the urban region of Columbia, South Carolina . The mayor of Columbia, South Carolina is Pedrito Tomas Pereira Caballero
Water covers 8 sq mi area of the city