The density of  people in  the metro region of Evansville, Indiana is 1,500/km 2  (3,900/sq mi) . The postal code of the city is 3000 00 -  3019 00 . The city water area is 0 km 2  (0 sq mi) . The lowest elevation of Evansville, Indiana is 3 ft . On 1 October 1984 the city was incorporated . The city province is Liaoning . Evansville, Indiana is the government of National Park Service . Evansville, Indiana is located in Tunisia . The demonym of the city Evansville, Indiana is Caleño . The coordinates of the city are  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E . The Evansville, Indiana city highest elevation is 241.9 m (793.6 ft) . Population (2006) : 3,550,000 is the population of the urban region of Evansville, Indiana . The density of  residents in Evansville, Indiana is 15,000/km 2  (40,000/sq mi) .  The city area code is 775 . Evansville, Indiana is at an elevation of 20 ft . The land area of the city is 527 km 2  (203 sq mi) . 7,952 sq mi (20,596 km2) is the area of the metro region of Evansville, Indiana . The area of the city is 6.07 sq mi (15.73 km 2 )
1 m  is the lowest point in Evansville, Indiana