On September 20, 1917 the city was incorporated . 84 is the area code of Dearborn, Michigan . Dearborn, Michigan is at an elevation of 15641734 m . 8°3′S 34°54′W﻿ / ﻿8.050°S 34.900°W are the coordinates of the city. . The postal code of the city is EC1701 . The water area of the city is 4.12 sq mi (10.67 km 2 ) . The density of  residents in Dearborn, Michigan is 280/km 2  (740/sq mi) . The Dearborn, Michigan city highest elevation is 324 m (1,063 ft) . The city land area is 227.34 sq mi (588 sq km ) . 2,500/km 2  (6,600/sq mi) is the density of people in  the metro region of Dearborn, Michigan . Population: 2,400,653 (2012) is the population of Dearborn, Michigan . Population (2011): 2,440,000  is the population of the urban region of Dearborn, Michigan . The city Dearborn, Michigan demonym is Chennaiite . Dearborn, Michigan is located in Alberta . The city province is East Java
There are 6600 people per sq mi in the metro region of Dearborn, Michigan