Evanston, Illinois is the government of U.S. National Park Service . Evanston, Illinois is named for Rao Jodha . The density of  people in  the metro region of Evanston, Illinois is 1,275/sq km (3,300/sq mi) . The city water area is 6.80 sq mi (17.62 sq km )  3.0% . The highest elevation of Evanston, Illinois is 33 m (108 ft) . The postal code of the city is 21500 . Evanston, Illinois is at an elevation of 455 m . 4,800/km 2  (12,000/sq mi) is the density of people in  the urban region of Evanston, Illinois . Evanston, Illinois is located in Cameroon . The land area of the city is 47.35 sq mi (122.63 km 2 ) . 5,200/km 2  (13,000/sq mi) is the density of residents in Evanston, Illinois . Population (2019): 2,700,000 is the population of the metro region of Evanston, Illinois . The demonym of the city Evanston, Illinois is Guayaquilean . 22 is the area code of Evanston, Illinois . The city was incorporated in 1842 . Zhang Guoqing is the mayor of Evanston, Illinois . 2,658,355 is the population of the urban region of Evanston, Illinois . The area of the city is 19.4 sq mi (50.2 sq km) . The lowest elevation of Evanston, Illinois is 3 ft . 43°23′9″N 8°24′23″W﻿ / ﻿43.38583°N 8.40639°W﻿ / 43.38583; -8.40639 are the coordinates of the city.
Land covers 947 km 2 area of the city