The city is Area : 1,706.8 km2 (659.0 sq mi) in area . This city is named after Confluence of Grand River and Gunnison River . 13°24′45″N 103°52′0″E﻿ / ﻿13.41250°N 103.86667°E﻿ / 13.41250; 103.86667 are the coordinates of the city. . The mayor of Chicago, Illinois is Kakha Kaladze . 2,300/km 2  (6,100/sq mi) is the density of residents in  the urban region of Chicago, Illinois . The city land area is 227.34 sq mi (588 sq km ) . Chicago, Illinois is the government of Kamloops City Council . Chicago, Illinois is located in Japan . 2,700/km 2  (7,100/sq mi) is the density of residents in Chicago, Illinois . Chicago, Illinois is at an elevation of 1870 ft . The lowest elevation of Chicago, Illinois is 620 ft . The density of  inhabitents in  the metro region of Chicago, Illinois is 1,500/km 2  (3,900/sq mi) . The city Chicago, Illinois demonym is Alexandrian, Alexandrine (Arabic: إسكندراني‎) . The city was incorporated in September 20, 1917 . The city water area is 45.3 sq mi (117.4 sq km) . 3,442,361 is the population of the metro region of Chicago, Illinois . The Chicago, Illinois city highest elevation is 91 m (299 ft) . 71 is the area code of Chicago, Illinois
Chicago, Illinois has an area of 2394 km2