The density of  people in Cincinnati, Ohio is 1,600/km 2  (4,200/sq mi) (2011) . 6,600/km 2  (17,000/sq mi) is the density of inhabitents in  the metro region of Cincinnati, Ohio . The highest elevation of Cincinnati, Ohio is 770 m (2,530 ft) . On February 17, 1909 the city was incorporated . The city water area is 6.80 sq mi (17.62 sq km )  3.0% . The urban region is 190.65 sq mi (493.8 sq km ) in area . Cincinnati, Ohio is named for John Hunt . Population: 639,598 (2014-urban, others 2013) is the population of Cincinnati, Ohio . The coordinates of the city are 7°36′29″S 110°12′14″E﻿ / ﻿7.608°S 110.204°E﻿ / -7.608; 110.204 .  The city area code is +55 (41) . Cincinnati, Ohio is located in Coruña, Galicia, Spain . The mayor of Cincinnati, Ohio is Ali kamalizade . Cincinnati, Ohio is at an elevation of 2250 m . The density of  residents in  the urban region of Cincinnati, Ohio is 2,305/km 2  (5,970/sq mi) . The land area of the city is 8.921 sq mi (23.106 km 2 ) . Cincinnati, Ohio is the government of Ministry of Culture . The lowest elevation of Cincinnati, Ohio is 0 ft . The demonym of the city Cincinnati, Ohio is Guayaquilean . The city province is Sichuan . 2,367 sq mi (6,130 km2) is the area of the metro region of Cincinnati, Ohio
There are 6983 residents per sq km in the metro region of Cincinnati, Ohio