The city is 89.63 sq mi (232.14 km 2 ) in area . The David Letterman citys' lowest elevation is 620 ft . The density of  residents in David Letterman is 3,351/km 2  (8,680/sq mi) . The city province is Liaoning . 8°50′18″S 13°14′4″E﻿ / ﻿8.83833°S 13.23444°E are the coordinates of the city. . The postal code of the city is 090101 to 090158 . Area: 1,190 km2 (460 sq mi) is the area of the metro region of David Letterman . Population (2011): 2,440,000  is the population of the urban region of David Letterman . The city was incorporated in 1799 (Guyandotte) . Takele Uma Benti is the mayor of David Letterman . 1,275/km 2  (3,300/sq mi) is the density of inhabitents in  the metro region of David Letterman . (+213) 021 is the area code of David Letterman . David Letterman is the government of Municipality of Quito . David Letterman is located in United States . The city water area is 0.736 sq mi (1.905 sq km) 36.58% . David Letterman is at an elevation of 0 meters . The city land area is 2,702.01 sq mi (6,998.16 km 2 ) . David Letterman is named for Society of the Cincinnati
221 sq mi is covered by the city