The population of the metro region is 4,597,134 . The city land area is 138.75 sq mi (359.36 km 2 ) . The density of  inhabitents in Columbia, South Carolina is 9,584.10/sq mi (3,717.14/km 2) . The demonym of the city Columbia, South Carolina is Indorian . The city has the postal code 080020 . The province of the city Columbia, South Carolina is Sichuan . The population of Columbia, South Carolina is Population (2012): 3,937,451 . The city was incorporated in 1799 (Guyandotte) . 1,500/km 2  (3,900/sq mi) is the density of residents in  the metro region of Columbia, South Carolina . The urban region is 234.72 km 2  (90.63 sq mi) in area . This city is named after Quitu . The water area of the city is 21 km 2  (8 sq mi) . Pedrito Tomas Pereira Caballero is the mayor of Columbia, South Carolina . Columbia, South Carolina is located in Germany .  39°1′10″N 125°44′17″E﻿ / ﻿39.01944°N 125.73806°E are the coordinates of the city. . The density of  people in  the urban region of Columbia, South Carolina is 14,100/km 2  (37,000/sq mi) . The lowest elevation of Columbia, South Carolina is 75 m  . The highest elevation of Columbia, South Carolina is 770 m (2,530 ft) .  The city area code is 22 . Columbia, South Carolina is the government of National Park Service
There are 37000 residents per sq mi in the urban region of Columbia, South Carolina