The water area of the city is 0.49 sq mi (1.27 km 2 ) . The density of  residents in  the metro region of Detroit, Michigan is 4,300/km 2  (11,000/sq mi) (2019) . On September 20, 1917 the city was incorporated . Detroit, Michigan is at an elevation of 1050 ft . This city is named after Cartagena, Spain . The metro region has 1,766,823 population . Detroit, Michigan is located in Brazil . Detroit, Michigan is the government of U.S. National Park Service . The population of Detroit, Michigan is 1,042,641 . The highest elevation of Detroit, Michigan is 91 m (299 ft) . The density of  residents in Detroit, Michigan is 9,400/km 2  (24,000/sq mi) . +56 2 is the area code of Detroit, Michigan . The mayor of Detroit, Michigan is Kwon Young-jin , (Liberty Korea) . The area of the urban region is 1,770 sq mi (4,600 km 2 ) . The Detroit, Michigan citys' lowest elevation is 378 m  . The demonym of the city Detroit, Michigan is Tbilisian , Tbilisite . The city Detroit, Michigan province is Bulawayo . 35°11′N 136°54′E﻿ / ﻿35.183°N 136.900°E are the coordinates of the city. . The land area of the city is 47.35 sq mi (122.63 km 2 ) . The postal code of the city is 16000
Detroit, Michigan is 26 ftabove sea level