Cincinnati, Ohio is the government of National Park Service . The city has the postal code 080020 . 01 is the area code of Cincinnati, Ohio . 464.71/km 2  (1,203.6/sq mi) is the density of inhabitents in  the urban region of Cincinnati, Ohio . The coordinates of the city are 2°11′S 79°53′W﻿ / ﻿2.183°S 79.883°W  . The city Cincinnati, Ohio province is Santiago Province . 4,484/km 2  (11,610/sq mi) is the density of people in  the metro region of Cincinnati, Ohio . The water area of the city is 3.4 sq mi (8.8 km 2 ) . Cincinnati, Ohio is located in Georgia . On 1799 (Guyandotte) the city was incorporated . Cincinnati, Ohio has Population: 2,400,653 (2012) population . The urban region has 1,592,492 (2016 Census) population . The metro region has 3,500,000 (estimated) population . This city is named after Harry Culver . The demonym of the city Cincinnati, Ohio is Indorian . The land area of the city is 138.75 sq mi (359.36 km 2 ) . The density of  inhabitents in Cincinnati, Ohio is 2,300/km 2  (5,900/sq mi) . The Cincinnati, Ohio citys' lowest elevation is 7 ft . The Cincinnati, Ohio city highest elevation is 1,390 m (4,560 ft) . Kwon Young-jin , (Liberty Korea) is the mayor of Cincinnati, Ohio
The city Cincinnati, Ohio is part of Santiago Province province